- id: file_list_manager-antd-T01 name: Remove an outdated draft attachment canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Upload (controlled fileList) + Table/List + row action icons (composite manager)' task_template: file_manage secondary_template: null browsergym_goal: In the Attachments list, remove the file named "draft-proposal.docx". The task will finish automatically when done. ui_copy: Remove "draft-proposal.docx" from the Attachments list. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The page shows a single centered card titled "Project attachments" (isolated_card layout). Inside the card is an Ant Design-styled file list manager rendered like an Upload file list in a compact table: columns include File name, Type, Size, and Actions. The list is pre-populated with 5 files: "contract-signed.pdf", "draft-proposal.docx", "receipt.png", "invoice-feb.pdf", and "notes.txt". Each row has an Actions cell with icon buttons (tooltip on hover): Rename, Download (disabled), and Remove (trash). Remove deletes immediately (no confirmation) and a small toast "Removed" appears. A disabled "Add files" button is present above the list as a distractor but is not required. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 1 disambiguation_load: 1 justification: Single-step removal in a short list; the main challenge is clicking the correct row’s small Remove icon. success_trigger: human_readable: - '"draft-proposal.docx" is not present anywhere in the Attachments list.' - All other files remain present (no extra deletions). canonical_predicate: predicate_type: file_absent target_state: instance: Attachments file_name: draft-proposal.docx tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Removing a different file (e.g., "contract-signed.pdf") instead of "draft-proposal.docx". - '"draft-proposal.docx" still appears in the list (even if scrolled off-screen or filtered).' - The file is only visually hidden by a filter/search but still exists in the underlying list state. - Deleting additional files beyond the target. expected_interaction_path: |- Click the Remove (trash) icon in the "draft-proposal.docx" row → verify the row disappears. notes: |- Instrumentation: add data-testid on manager root (flm-root), instance (flm-Attachments), each row (flm-row-), and row actions (flm-action-remove, flm-action-rename). AntD Upload supports controlled file list patterns via fileList; this task assumes a controlled list to allow deterministic checking. - id: file_list_manager-antd-T02 name: Select the signed contract file canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table + Checkbox selection + row highlight (composite manager)' task_template: select_one secondary_template: null browsergym_goal: In the Attachments list, select the file named "contract-signed.pdf" (check its row checkbox). The task will finish automatically when done. ui_copy: Select "contract-signed.pdf" in the Attachments list. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A centered "Project attachments" card contains one file list manager. The manager is a table with a leading checkbox column for row selection and 6 preloaded files. No rows are selected initially. Selecting a row checks its checkbox and highlights the row. A header counter reads "Selected: 0" and updates live. Other row action icons (Rename/Remove) exist but are not needed. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 2 disambiguation_load: 1 justification: Selecting a single checkbox is straightforward; success requires choosing the correct row in a small table. success_trigger: human_readable: - Exactly one row is selected. - The selected row corresponds to the file "contract-signed.pdf". canonical_predicate: predicate_type: file_selection_equals target_state: instance: Attachments selected_file_names: - contract-signed.pdf tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Selecting a different file (wrong checkbox). - Selecting multiple files (more than one checkbox checked). - Only focusing the row (keyboard focus) without actually selecting it. - Selecting the correct file but in the wrong instance (if additional instances are present—should not apply here). expected_interaction_path: |- Find the "contract-signed.pdf" row → click its checkbox → confirm it is checked and the counter shows Selected: 1. notes: |- Checker should read the manager’s selected set (by stable file IDs) rather than DOM focus state. - id: file_list_manager-antd-T03 name: Rename a receipt image for clarity canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table + inline rename editor (Input) + Save/Cancel controls (composite manager)' task_template: enter_text secondary_template: null browsergym_goal: In the Attachments list, rename the file "receipt.png" to "lunch-receipt.png" and save the change. The task will finish automatically when done. ui_copy: Rename "receipt.png" to "lunch-receipt.png" in Attachments. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager is a table with 6 files. Each row has a Rename (pencil) icon. Clicking Rename switches that row into edit mode: the File name cell becomes a text input prefilled with the current name, and two buttons appear: "Save" and "Cancel". Only one row can be in edit mode at a time. A small helper text under the input says "Name must be unique" (but the target name is unique). No other overlays are used. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 2 density_choice_interference: 2 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 1 justification: Requires entering an exact new filename and committing it with Save, but the UI is otherwise simple and isolated. success_trigger: human_readable: - The file previously named "receipt.png" now has the displayed name "lunch-receipt.png" in the Attachments list. - The rename is committed (no active edit mode remains). canonical_predicate: predicate_type: file_name_equals target_state: instance: Attachments original_file_name: receipt.png new_file_name: lunch-receipt.png tolerance: null require_confirm: true confirm_control: Save require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Typing the new name but not clicking "Save" (leaving edit mode uncommitted). - Renaming the wrong file row. - Name is close but not exact (extra spaces, wrong hyphenation, wrong extension/case). - Creating a duplicate name error state (should not happen with the target name). expected_interaction_path: |- Click Rename on "receipt.png" → edit the text to "lunch-receipt.png" → click Save → verify the row shows the new name. notes: |- Checker should map the renamed row via stable fileId, not by positional index (since names change). - id: file_list_manager-antd-T04 name: Mark an invoice to keep canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table + Switch/Checkbox per row (composite manager)' task_template: toggle_state secondary_template: null browsergym_goal: In the Attachments list, turn ON the "Keep" toggle for the file "invoice-feb.pdf". The task will finish automatically when done. ui_copy: Turn on Keep for "invoice-feb.pdf". setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single file list manager shows a "Keep" column with an on/off toggle per file. The list includes 6 files and is not scrollable. "invoice-feb.pdf" currently has Keep = Off. Toggling Keep updates immediately and shows a subtle check icon in the row for 1 second. Other files have mixed Keep states to avoid a trivial pattern. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 2 disambiguation_load: 1 justification: A single toggle flip in an isolated table; the key is targeting the correct row. success_trigger: human_readable: - For "invoice-feb.pdf", the Keep flag is ON in the Attachments manager. - No other file’s Keep flag is changed. canonical_predicate: predicate_type: file_flag_equals target_state: instance: Attachments file_name: invoice-feb.pdf flag: keep value: true tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Toggling Keep for a different file. - Leaving Keep for "invoice-feb.pdf" Off. - Changing multiple toggles (unintended edits). - Only opening a row menu without changing the Keep state. expected_interaction_path: |- Locate the "invoice-feb.pdf" row → click its Keep toggle to turn it on. notes: |- Expose Keep state in accessibility tree (aria-checked) to support AX-based agents. - id: file_list_manager-antd-T05 name: Bulk-remove two draft files in a form canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table + bulk selection + Popconfirm/Modal confirm (composite manager)' task_template: select_many secondary_template: null browsergym_goal: In the Attachments section, select the files "draft-v1.docx" and "draft-v2.docx", then remove the selected files and confirm the removal. The task will finish automatically when done. ui_copy: 'Remove the selected drafts: draft-v1.docx and draft-v2.docx.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: form_section - placement: center - scale: default - instances: 1 - guidance: text - clutter: low Overlay: popover (opened as described in the UI) UI details: The page is a "Submit report" form section (form_section layout) with several standard inputs above (Title, Department, Notes) as low clutter. Below, an "Attachments" file list manager (AntD table) contains 9 files with checkboxes and a toolbar. The toolbar includes "Remove selected" (disabled until ≥1 file is selected) and "Select all". When "Remove selected" is clicked, a confirmation popover appears anchored to the button with two actions: "Cancel" and "Confirm remove". Only after confirming are the files deleted. Initially, no files are selected and both drafts are present. scene_context: theme: light spacing: comfortable layout: form_section placement: center scale: default instances: 1 guidance: text clutter: low difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 3 semantic_observability: 2 disambiguation_load: 2 justification: Requires selecting an exact set of rows, using a bulk action, and confirming in a popover amid light form clutter. success_trigger: human_readable: - Both "draft-v1.docx" and "draft-v2.docx" are absent from the Attachments list after the confirmed bulk removal. - All other files remain present. canonical_predicate: predicate_type: file_set_absent target_state: instance: Attachments file_names: - draft-v1.docx - draft-v2.docx tolerance: null require_confirm: true confirm_control: Confirm remove require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Only one of the two drafts is removed. - The drafts are selected but the agent never confirms the removal (popover left open or canceled). - A different file is removed instead (wrong selection). - The drafts are merely filtered out of view but still exist in the underlying list state. expected_interaction_path: |- Check the boxes for "draft-v1.docx" and "draft-v2.docx" → click "Remove selected" → click "Confirm remove" in the popover → verify both rows disappear. notes: |- Checker should verify deletion in underlying model, not just DOM visibility. Provide testids for popover buttons. - id: file_list_manager-antd-T06 name: Filter and select a warranty document canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Input.Search + Table selection (composite manager)' task_template: search_and_select secondary_template: null browsergym_goal: Use the Attachments search box to find "warranty-card.pdf" and select it. The task will finish automatically when done. ui_copy: Search for and select "warranty-card.pdf". setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: top_right - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single Attachments manager is positioned near the top-right of the viewport (top_right placement) within an isolated card. The manager contains a search field labeled "Search files" above the table. Typing filters the visible rows by substring match on filename. The file list contains 14 items (some with similar names like "warranty.pdf", "warranty-card.pdf", and "warranty-card-old.pdf"). Row selection is via a checkbox column; selection persists even when the list is filtered. Initially, nothing is selected and the search box is empty. scene_context: theme: light spacing: comfortable layout: isolated_card placement: top_right scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 4 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 2 justification: The main challenge is disambiguating similar filenames in a longer list and using the search field to locate the exact target. success_trigger: human_readable: - '"warranty-card.pdf" is selected in the Attachments manager.' - No other files are selected. canonical_predicate: predicate_type: file_selection_equals target_state: instance: Attachments selected_file_names: - warranty-card.pdf tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Selecting "warranty.pdf" or "warranty-card-old.pdf" instead of the exact target. - Selecting multiple files. - Only typing the search query but not selecting the file. - Selecting the correct file but then clearing selection (final state not selected). expected_interaction_path: |- Click the "Search files" input → type part of the filename (e.g., "warranty-card") → locate the exact row → check its checkbox. notes: |- For robustness, keep filtering purely client-side and deterministic; expose search input value to checker if needed for debugging. - id: file_list_manager-antd-T07 name: Move a file into the correct folder (two managers on page) canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table + per-row Folder Select/Dropdown (composite manager)' task_template: transfer_move secondary_template: null browsergym_goal: In the "Client uploads" file list, move the file "passport.jpg" to the folder "ID Photos". The task will finish automatically when done. ui_copy: 'Client uploads: move passport.jpg to ID Photos.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 2 - guidance: text - clutter: none Overlay: none (inline) UI details: The page contains two file list managers (instances=2) stacked in one centered card: "Client uploads" (top) and "Internal notes" (bottom). They look similar. Each manager is an AntD table with columns: File name, Folder, and Actions. The Folder column is editable via a dropdown selector in each row (options: Unsorted, ID Photos, Contracts, Receipts). In "Client uploads", the file "passport.jpg" currently has Folder = Unsorted. "Internal notes" contains a different file also named "passport.jpg" as a distractor, but its folder should not be changed. Changing Folder applies immediately (no Save button), and the selected folder label updates in the cell. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 2 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 4 justification: Requires acting in the correct instance (two similar managers) and choosing the right folder option from a dropdown. success_trigger: human_readable: - In the "Client uploads" manager, "passport.jpg" has Folder set to "ID Photos". - No folder changes occur in the "Internal notes" manager. canonical_predicate: predicate_type: file_metadata_equals target_state: instance: Client uploads file_name: passport.jpg field: folder value: ID Photos tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Client uploads terminal_condition: task ends when predicate holds negative_cases: - Changing the folder for the "passport.jpg" row in the "Internal notes" manager (wrong instance). - Setting the folder to a different option (e.g., Contracts) instead of "ID Photos". - Opening the folder dropdown but not making a selection (final folder still Unsorted). - Changing additional rows’ folders unintentionally. expected_interaction_path: |- Locate the "Client uploads" section → find the "passport.jpg" row → open its Folder dropdown → click "ID Photos" → verify the cell updates. notes: |- Disambiguation relies on the visible section headers; add data-testid per instance header and for each Folder select control. - id: file_list_manager-antd-T08 name: Reorder files by dragging in compact mode canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table/List + drag handles for row reordering (composite manager)' task_template: drag_operation secondary_template: null browsergym_goal: In the Attachments list, drag "final-checklist.pdf" so it becomes the first file in the list. The task will finish automatically when done. ui_copy: Drag final-checklist.pdf to the top of the Attachments list. setup_description: |- Scene context (E1–E8): - theme: light - spacing: compact - layout: isolated_card - placement: center - scale: small - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single Attachments manager is shown in an isolated card, but rendered in compact spacing with small scale: rows are short, text is smaller, and the drag handle is a small grip icon at the far left of each row. The list contains 8 files in this initial order: agenda.pdf, budget.xlsx, final- checklist.pdf, hotel-confirmation.pdf, map.png, minutes.docx, packing-list.txt, team-photo.jpg. Reordering is done by dragging the grip handle; the row follows the cursor and a thin insertion line indicates the drop position. The new order applies immediately on drop (no Apply button). scene_context: theme: light spacing: compact layout: isolated_card placement: center scale: small instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: hard tier: L3 axes_ratings: precision_requirement: 4 target_acquisition: 5 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 3 semantic_observability: 3 disambiguation_load: 2 justification: Tiny drag handles in compact/small mode require precise target acquisition and careful placement to achieve an exact ordering. success_trigger: human_readable: - '"final-checklist.pdf" is the first item in the Attachments list.' - All other files remain present and keep their relative order after the move. canonical_predicate: predicate_type: file_order_equals target_state: instance: Attachments ordered_file_names: - final-checklist.pdf - agenda.pdf - budget.xlsx - hotel-confirmation.pdf - map.png - minutes.docx - packing-list.txt - team-photo.jpg tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Dropping "final-checklist.pdf" in the wrong position (e.g., second). - Accidentally reordering other rows (final overall order does not match). - Dragging by the filename cell instead of the handle if the UI restricts dragging to the handle (no reorder occurs). - Only scrolling the list without changing order. expected_interaction_path: |- Grab the drag handle on the "final-checklist.pdf" row → drag upward until the insertion marker is at the top → drop → verify it is now first. notes: |- For deterministic checking, record order by stable file IDs; drag handle should have aria-label like "Reorder". - id: file_list_manager-antd-T09 name: Remove the image that matches a reference preview canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: List with thumbnails + row actions (composite manager)' task_template: match_reference secondary_template: null browsergym_goal: In the Images attachments list, remove the image that matches the reference preview shown above the list. The task will finish automatically when done. ui_copy: Delete the image that matches the reference preview. setup_description: |- Scene context (E1–E8): - theme: dark - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: visual - clutter: none Overlay: none (inline) UI details: The page uses a dark theme. A single centered card titled "Images" contains a file list manager specialized for image attachments. At the top of the card, a "Reference preview" panel shows a medium-sized thumbnail (the target image). Below, the image list shows 8 rows with small thumbnails, generic camera filenames (e.g., IMG_1021.jpg, IMG_1022.jpg, ...), and a Remove (trash) icon per row. Thumbnails are visually distinct but filenames are intentionally similar. Removing a row deletes it immediately (no confirmation) and the list reflows. scene_context: theme: dark spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: visual clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 4 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 4 disambiguation_load: 2 justification: The target is specified visually, requiring reliable perception and matching among many similar-looking rows; deletion must hit the correct row action. success_trigger: human_readable: - The image that matches the Reference preview is removed from the Images list. - No other image rows are removed. canonical_predicate: predicate_type: matches_reference target_state: instance: Images reference_id: ref-preview-1 expected_effect: target_file_removed target_file_id: img-1024 tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Images terminal_condition: task ends when predicate holds negative_cases: - Removing an image that does not match the reference preview. - Removing multiple images. - Only selecting/highlighting the matching image without deleting it. - The matching image is still present but scrolled out of view or filtered. expected_interaction_path: |- Compare the reference thumbnail to the row thumbnails → identify the matching row → click its Remove (trash) icon → confirm the row disappears. notes: |- Provide stable reference_id and file_id in the DOM for the checker; ensure thumbnails have alt text for AX-tree observability experiments. - id: file_list_manager-antd-T10 name: Sort attachments by size inside a table cell canonical_type: file_list_manager implementation_source: antd implementation_variant: composite implementation_component: 'AntD: Table-in-table (project table cell opens Popover containing file list table) (composite manager)' task_template: table_operation secondary_template: null browsergym_goal: In the Projects table, open the Attachments for "Q1 Audit" and sort the attachment list by Size so the largest files are first. The task will finish automatically when done. ui_copy: 'Q1 Audit attachments: sort by Size (largest first).' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: table_cell - placement: center - scale: default - instances: 1 - guidance: text - clutter: medium Overlay: popover (opened as described in the UI) UI details: The main page is a simple Projects table (table_cell layout) with several rows ("Q1 Audit", "Website refresh", "Vendor onboarding", etc.) and columns like Owner, Status, Due date, and Attachments. This creates medium clutter, but only the "Q1 Audit" row has an interactive Attachments control: a small "3 files" pill button. Clicking that pill opens a popover anchored to the cell, showing a mini file list manager as a table with sortable headers (Name, Size, Modified). Initially the attachment list is unsorted (default order). Clicking the Size header cycles: ascending → descending → none. A sort arrow icon indicates the active direction. No confirmation is required; the sort state updates immediately. scene_context: theme: light spacing: comfortable layout: table_cell placement: center scale: default instances: 1 guidance: text clutter: medium difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 3 target_acquisition: 4 density_choice_interference: 2 depth_layering: 3 feedback_dynamics: 2 semantic_observability: 3 disambiguation_load: 3 justification: Requires locating the correct row in a cluttered table, opening a nested popover, and setting the exact sort direction using small header targets. success_trigger: human_readable: - In the "Q1 Audit" attachments popover, the file list is sorted by Size in descending order (largest first). canonical_predicate: predicate_type: file_list_sorted_by target_state: instance: Q1 Audit Attachments sort_key: size sort_direction: desc tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Q1 Audit Attachments terminal_condition: task ends when predicate holds negative_cases: - Sorting by Size ascending (smallest first) instead of descending. - Sorting a different column (e.g., Modified) instead of Size. - Interacting with the wrong table row (not "Q1 Audit"). - Opening the popover but leaving the list in the default unsorted state. expected_interaction_path: |- Find the "Q1 Audit" row → click its "3 files" Attachments pill → click the Size column header until the arrow indicates descending → verify largest files appear first. notes: |- Checker should read sort state from component model (sort_key + direction), not infer from DOM order. Add testid on the Q1 Audit attachments trigger. - id: file_list_manager-mui-T01 name: Remove a stray notes file canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: List + ListItemSecondaryAction IconButton (delete) (composite manager)' task_template: file_manage secondary_template: null browsergym_goal: In the Attachments list, remove the file named "notes.txt". The task will finish automatically when done. ui_copy: Delete notes.txt from Attachments. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: dialog modal (opened as described in the UI) UI details: A centered card contains one MUI-styled file list manager rendered as a vertical List. Each ListItem shows a file icon, the filename, and a trailing delete IconButton (trash). The list is pre-populated with 6 files including "notes.txt". Clicking the delete icon removes the item immediately and shows a Snackbar message "File removed". No confirmation dialog is used in this task. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 1 disambiguation_load: 1 justification: Single click deletion on an isolated list; low density and clear filename make it easy. success_trigger: human_readable: - '"notes.txt" is not present in the Attachments list.' - All other files remain present. canonical_predicate: predicate_type: file_absent target_state: instance: Attachments file_name: notes.txt tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Removing a different file instead of "notes.txt". - '"notes.txt" remains in the underlying list state.' - Hiding the file via search/filter without deleting it. - Deleting extra files. expected_interaction_path: |- Locate the "notes.txt" list item → click its delete (trash) icon → confirm it disappears. notes: |- Use aria-labels on IconButtons (e.g., "Delete notes.txt") to support accessibility-tree observation modes. - id: file_list_manager-mui-T02 name: Rename a scanned image canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: List + inline TextField rename + Save IconButton (composite manager)' task_template: enter_text secondary_template: null browsergym_goal: In the Attachments list, rename "scan_001.jpg" to "passport_scan.jpg" and save the change. The task will finish automatically when done. ui_copy: Rename scan_001.jpg to passport_scan.jpg. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: modal (opened as described in the UI) UI details: One file list manager is shown inside a centered card. The manager is a MUI List with per-item actions. Each item has an Edit (pencil) IconButton. Clicking Edit turns the filename into an inline TextField and shows two controls: a "Save" IconButton and a "Cancel" IconButton. The TextField is prefilled with the current filename. Validation is minimal (non-empty) and the target name is valid. No modal is used; rename is committed only when Save is clicked. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 2 density_choice_interference: 2 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 1 justification: Requires exact text entry and committing via a Save control, but the interaction is localized and unambiguous. success_trigger: human_readable: - The file originally named "scan_001.jpg" is now named "passport_scan.jpg" in the Attachments list. - The rename is committed (not left in edit mode). canonical_predicate: predicate_type: file_name_equals target_state: instance: Attachments original_file_name: scan_001.jpg new_file_name: passport_scan.jpg tolerance: null require_confirm: true confirm_control: Save require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Changing the text but not clicking Save. - Renaming a different item. - Name is close but not exact (wrong underscore/case/extension). - Leaving the list in an error state (empty name). expected_interaction_path: |- Click Edit on "scan_001.jpg" → type "passport_scan.jpg" → click Save → verify the displayed name updates. notes: |- Checker should verify the committed model value, not transient TextField content while editing. - id: file_list_manager-mui-T03 name: Select a spreadsheet file canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: Table/List with Checkbox selection (composite manager)' task_template: select_one secondary_template: null browsergym_goal: In the Attachments list, select the file "budget.xlsx". The task will finish automatically when done. ui_copy: Select budget.xlsx in Attachments. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager is rendered as a compact MUI Table with a leading checkbox column and 7 rows. No rows are selected initially. Selecting a row checks its checkbox and updates a small caption "1 selected" under the table. Other action icons exist but do not affect selection. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 2 disambiguation_load: 1 justification: A single checkbox selection in an uncluttered table; the target filename is clearly visible. success_trigger: human_readable: - 'Exactly one file is selected: "budget.xlsx".' canonical_predicate: predicate_type: file_selection_equals target_state: instance: Attachments selected_file_names: - budget.xlsx tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Selecting the wrong file. - Selecting multiple files. - Only focusing the row without checking the checkbox. - Selecting and then deselecting (final selection empty). expected_interaction_path: |- Find the "budget.xlsx" row → click its checkbox → confirm it is selected. notes: |- Expose selection state via aria-checked on the checkbox input. - id: file_list_manager-mui-T04 name: Select three invoices in the correct manager canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: Two Tables with Checkbox selection (composite manager)' task_template: select_many secondary_template: null browsergym_goal: In the "Billing attachments" list, select "invoice-jan.pdf", "invoice-feb.pdf", and "invoice-mar.pdf". The task will finish automatically when done. ui_copy: 'Billing attachments: select invoices for Jan, Feb, and Mar.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 2 - guidance: text - clutter: none Overlay: none (inline) UI details: The page contains two file list managers (instances=2) in a single centered card: "Billing attachments" (left) and "Support tickets" (right). Both are MUI Tables with a checkbox selection column. The Billing list contains several invoices and receipts, including the three target invoice PDFs. The Support tickets list also contains PDFs with similar names (e.g., "invoice-help.pdf") as distractors. No files are selected initially; selection is immediate with no confirmation. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 2 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 3 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 2 disambiguation_load: 4 justification: The task requires selecting an exact set of three files and doing it in the correct one of two similar managers. success_trigger: human_readable: - 'In "Billing attachments", the selected set is exactly: invoice-jan.pdf, invoice-feb.pdf, invoice-mar.pdf.' - No files are selected in "Support tickets". canonical_predicate: predicate_type: file_selection_equals target_state: instance: Billing attachments selected_file_names: - invoice-jan.pdf - invoice-feb.pdf - invoice-mar.pdf tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Billing attachments terminal_condition: task ends when predicate holds negative_cases: - Selecting any file in the wrong manager (Support tickets). - Selecting only some of the three invoices. - Selecting additional files beyond the three invoices. - Selecting the correct set but in a different instance than "Billing attachments". expected_interaction_path: |- Identify the "Billing attachments" table → check the boxes for the three invoice rows → verify only those three are selected. notes: |- Checker should evaluate selection per instance independently. Add per-instance data-testid (flm- Billing, flm-Support). - id: file_list_manager-mui-T05 name: Delete a draft contract with confirmation canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: List/Table + Dialog confirmation (composite manager)' task_template: confirm_cancel secondary_template: null browsergym_goal: In the Attachments list, delete the file "draft_contract.docx" and confirm the deletion in the dialog. The task will finish automatically when done. ui_copy: Delete draft_contract.docx (confirm in dialog). setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: dialog modal (opened as described in the UI) UI details: A single Attachments manager is displayed in a centered card. Each row has a delete (trash) IconButton. Clicking delete opens a Material UI Dialog titled "Delete file?" with body text showing the filename to be deleted. The dialog has two buttons: "Cancel" and a primary red "Delete". No deletion happens until the "Delete" button is pressed. After deletion, a Snackbar "Deleted" appears. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 3 feedback_dynamics: 3 semantic_observability: 2 disambiguation_load: 1 justification: Introduces an interruptive modal confirmation step; success depends on confirming the right action rather than just clicking the delete icon. success_trigger: human_readable: - '"draft_contract.docx" is removed from the Attachments list.' - The delete action was confirmed (not canceled). canonical_predicate: predicate_type: file_absent target_state: instance: Attachments file_name: draft_contract.docx tolerance: null require_confirm: true confirm_control: Delete require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Clicking delete but then pressing "Cancel" (file remains). - Closing the dialog without confirming. - Deleting a different file. - The file disappears only temporarily due to filtering (should be true deletion). expected_interaction_path: |- Click the delete icon on "draft_contract.docx" → in the dialog click "Delete" → verify the row is gone. notes: |- Dialog should trap focus and have accessible labels; checker can also verify the dialog was confirmed via emitted action event. - id: file_list_manager-mui-T06 name: Search and mark the correct file as Primary canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: Search TextField + List with Star (primary) toggle (composite manager)' task_template: search_and_select secondary_template: null browsergym_goal: In the "Shared files" list, use the search box to find "warranty-card.pdf" and mark it as Primary (star it). The task will finish automatically when done. ui_copy: 'Shared files: star warranty-card.pdf as Primary.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 2 - guidance: text - clutter: none Overlay: none (inline) UI details: The page contains two similar file list managers (instances=2): "Shared files" and "Private files". Each manager has a search TextField labeled "Search" that filters visible rows by filename substring. Rows include a star IconButton used to mark a single Primary file (filled star = Primary). Initially, in "Shared files" a different document is Primary, and "warranty-card.pdf" is not. The "Private files" manager also contains a "warranty-card.pdf" entry as a distractor. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 2 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 4 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 3 disambiguation_load: 4 justification: Requires disambiguating between two managers and similar filenames, using search, and correctly toggling the Primary (star) state. success_trigger: human_readable: - In the "Shared files" manager, the Primary file is "warranty-card.pdf". canonical_predicate: predicate_type: file_flag_equals target_state: instance: Shared files file_name: warranty-card.pdf flag: primary value: true tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Shared files terminal_condition: task ends when predicate holds negative_cases: - Starring the file in the wrong manager ("Private files"). - Selecting the file but not marking it as Primary (star remains off). - Marking a similarly named file (e.g., "warranty.pdf") as Primary. - Leaving multiple files starred if the UI allows it (should be single-primary). expected_interaction_path: |- In "Shared files", type "warranty-card" into Search → find the matching row → click the star IconButton to set it as Primary. notes: |- Expose which manager is active via headings and per-instance testids; star buttons should have aria- label like "Set primary". - id: file_list_manager-mui-T07 name: Reset a modified file list back to the original canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: Toolbar button "Reset changes" restoring baseline list state (composite manager)' task_template: clear_reset secondary_template: null browsergym_goal: Reset the Attachments list back to its original state by using the "Reset changes" control. The task will finish automatically when done. ui_copy: Reset changes in the Attachments list. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: bottom_left - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager appears near the bottom-left of the viewport (bottom_left placement) in an isolated card. At the top of the manager is a small warning banner: "You have unsaved changes" and a button labeled "Reset changes". The list is intentionally not in its original state: (1) the file order has been changed so "summary.txt" appears above "final_report.pdf", and (2) the file "old- data.csv" is marked as Archived (badge "Archived"). Clicking "Reset changes" restores the original order and clears all temporary flags back to the baseline snapshot. scene_context: theme: light spacing: comfortable layout: isolated_card placement: bottom_left scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 2 justification: The agent must recognize the reset affordance and return the manager to a specific baseline state; the placement variation adds mild acquisition overhead. success_trigger: human_readable: - 'The Attachments manager matches the baseline snapshot: original order restored and temporary flags (like Archived) cleared.' canonical_predicate: predicate_type: file_list_equals_baseline target_state: instance: Attachments baseline_snapshot_id: initial tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Leaving the list in the modified state (reset not clicked). - Only fixing one aspect (order restored but Archived badge still set, or vice versa). - Using browser refresh or navigation instead of the in-UI reset control (should not count unless it triggers the same baseline state). - Resetting the wrong list if multiple are present. expected_interaction_path: |- Locate the banner → click "Reset changes" → verify the banner disappears and the list returns to the original order/state. notes: |- Checker can compare current list state to a stored baseline (order + per-file flags). Add testid for reset button. - id: file_list_manager-mui-T08 name: Drag-reorder in dark theme canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: List with drag handles (Sortable) in dark theme (composite manager)' task_template: drag_operation secondary_template: null browsergym_goal: In the Attachments list, drag "final_report.pdf" so it ends up directly above "summary.txt". The task will finish automatically when done. ui_copy: 'Reorder: final_report.pdf should be directly above summary.txt.' setup_description: |- Scene context (E1–E8): - theme: dark - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The page is in dark theme. The Attachments manager is an isolated centered card with a sortable MUI List. Each row has a small drag handle icon (grip) on the left; dragging by the handle reorders items. The list contains 6 files in this initial order: draft.md, figures.png, summary.txt, final_report.pdf, appendix.pdf, raw-data.csv. The goal requires placing "final_report.pdf" immediately before "summary.txt" (between figures.png and summary.txt). Order changes apply immediately on drop; there is no Apply button. scene_context: theme: dark spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 4 target_acquisition: 4 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 3 semantic_observability: 3 disambiguation_load: 2 justification: Requires a precise drag-and-drop reorder to achieve an exact adjacency relation, with dark theme reducing visual contrast for small handles. success_trigger: human_readable: - 'The Attachments list order is: draft.md, figures.png, final_report.pdf, summary.txt, appendix.pdf, raw-data.csv.' canonical_predicate: predicate_type: file_order_equals target_state: instance: Attachments ordered_file_names: - draft.md - figures.png - final_report.pdf - summary.txt - appendix.pdf - raw-data.csv tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - '"final_report.pdf" is moved but not directly above "summary.txt".' - Other rows are reordered so the overall order does not match the expected sequence. - Dragging without dropping (no committed reorder). - Attempting to reorder by clicking the row (if drag requires the handle). expected_interaction_path: |- Grab the drag handle for "final_report.pdf" → drag upward until the insertion marker is above "summary.txt" → drop → verify the new order. notes: |- Make drag handles keyboard-focusable for accessibility experiments; expose current order as a serialized attribute for checker debugging. - id: file_list_manager-mui-T09 name: Delete the document that matches a preview thumbnail canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: List with document thumbnails + IconButton delete (composite manager)' task_template: match_reference secondary_template: null browsergym_goal: In the Documents list, remove the file that matches the preview thumbnail shown in the Reference panel. The task will finish automatically when done. ui_copy: Delete the file that matches the Reference preview. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: top_left - scale: default - instances: 1 - guidance: visual - clutter: none Overlay: none (inline) UI details: The Documents manager is placed near the top-left of the viewport (top_left placement) in an otherwise simple page. Above the list, a "Reference" panel shows a small preview thumbnail of the target PDF (first page image). The list contains 12 PDF items with very similar names (e.g., document-01.pdf, document-02.pdf, ...). Each item includes its own small thumbnail and a trailing delete IconButton. Deletion is immediate (no confirmation) and the item is removed from the list. scene_context: theme: light spacing: comfortable layout: isolated_card placement: top_left scale: default instances: 1 guidance: visual clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 5 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 4 disambiguation_load: 2 justification: The target must be identified by visual thumbnail matching among many similar items; small delete buttons add acquisition difficulty. success_trigger: human_readable: - The file matching the Reference preview thumbnail is removed from the Documents list. - No other document is removed. canonical_predicate: predicate_type: matches_reference target_state: instance: Documents reference_id: ref-preview-1 expected_effect: target_file_removed target_file_id: pdf-07 tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Documents terminal_condition: task ends when predicate holds negative_cases: - Removing a different PDF whose thumbnail does not match the reference. - Removing multiple PDFs. - Only selecting the matching PDF without deleting it. - The matching PDF remains in the underlying list state. expected_interaction_path: |- Compare the reference thumbnail to list thumbnails → identify the matching row → click its delete icon → confirm it disappears. notes: |- Ensure thumbnails have alt text and the delete button has aria-label including filename/id for robust checking. - id: file_list_manager-mui-T10 name: Sort a dense attachment table in small scale canonical_type: file_list_manager implementation_source: mui implementation_variant: composite implementation_component: 'MUI: Table with sortable headers (TableSortLabel) in small scale (composite manager)' task_template: table_operation secondary_template: null browsergym_goal: In the Attachments table, sort by Size so the largest files are shown first. The task will finish automatically when done. ui_copy: Sort Attachments by Size (largest first). setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: small - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single Attachments manager is shown in a centered card, but rendered in small scale: reduced font size and tighter row height. The manager is a MUI Table with sortable headers (Name, Size, Type). There are 25 files spanning many sizes. Initially the table is unsorted. Clicking the Size header cycles through ascending and descending sort; an arrow indicator shows direction. No confirmation is required; sorting updates immediately. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: small instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 3 target_acquisition: 5 density_choice_interference: 4 depth_layering: 1 feedback_dynamics: 2 semantic_observability: 3 disambiguation_load: 2 justification: Small-scale rendering makes the sortable header a small target, and the dense list increases visual interference when verifying sort direction. success_trigger: human_readable: - The Attachments table is sorted by Size in descending order (largest first). canonical_predicate: predicate_type: file_list_sorted_by target_state: instance: Attachments sort_key: size sort_direction: desc tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Sorting by Size ascending (smallest first). - Sorting a different column. - Leaving the table unsorted. - Achieving the correct visual order but without the component’s sort state set (checker reads sort model). expected_interaction_path: |- Click the Size header until the sort arrow indicates descending → confirm largest sizes appear at the top. notes: |- Checker should use the table’s sort model state (e.g., orderBy/order). Expose sort state via data attributes for debugging. - id: file_list_manager-mantine-T01 name: Make an image file public canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Table + Checkbox/Switch per row (composite manager)' task_template: toggle_state secondary_template: null browsergym_goal: In the Attachments list, turn ON the "Public" toggle for the file "team_photo.png". The task will finish automatically when done. ui_copy: Turn on Public for team_photo.png. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single centered card contains a Mantine-styled file list manager displayed as a Table. Columns: File, Size, Public. The Public column uses a checkbox-style toggle per row. The list has 6 files; "team_photo.png" currently has Public unchecked. Toggling Public applies immediately and the checkbox reflects the state. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 2 disambiguation_load: 1 justification: A single per-row toggle in a small table; minimal layering and clear label. success_trigger: human_readable: - '"team_photo.png" has Public enabled in the Attachments manager.' - No other Public toggles change. canonical_predicate: predicate_type: file_flag_equals target_state: instance: Attachments file_name: team_photo.png flag: public value: true tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Toggling Public for a different file. - Leaving Public for "team_photo.png" off. - Changing multiple toggles unintentionally. - Only selecting the row without changing the Public state. expected_interaction_path: |- Find the "team_photo.png" row → click its Public checkbox to enable it. notes: |- Use Mantine Checkbox/Switch with proper aria-checked for semantic observability. - id: file_list_manager-mantine-T02 name: Remove an outdated logo file canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Table + ActionIcon (delete) (composite manager)' task_template: file_manage secondary_template: null browsergym_goal: In the Attachments list, remove the file named "old_logo.svg". The task will finish automatically when done. ui_copy: Delete old_logo.svg from Attachments. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager is a Mantine Table inside an isolated centered card. Rows show file name and type icons. The Actions column contains ActionIcon buttons for Rename and Remove. Remove deletes the row immediately (no confirmation) and shows a small notification "Removed". The list includes "old_logo.svg" among 7 items. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L0 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 2 depth_layering: 1 feedback_dynamics: 1 semantic_observability: 1 disambiguation_load: 1 justification: One-step removal in a short, uncluttered list. success_trigger: human_readable: - '"old_logo.svg" is absent from the Attachments list.' - All other files remain present. canonical_predicate: predicate_type: file_absent target_state: instance: Attachments file_name: old_logo.svg tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Removing a different file. - '"old_logo.svg" remains present (even if hidden).' - Deleting multiple files. - Only opening a context menu without completing removal. expected_interaction_path: |- Locate the "old_logo.svg" row → click its Remove ActionIcon → verify the row disappears. notes: |- Action icons should include title/aria-label per Mantine accessibility guidance. - id: file_list_manager-mantine-T03 name: Rename an audio clip canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Inline TextInput rename with Save button (composite manager)' task_template: enter_text secondary_template: null browsergym_goal: In the Attachments list, rename "meeting.m4a" to "meeting-clip.m4a" and save the change. The task will finish automatically when done. ui_copy: Rename meeting.m4a → meeting-clip.m4a. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: A single file list manager is displayed as a Mantine Table in the center of the page. Each row has a Rename ActionIcon. Clicking it turns the filename cell into a TextInput with the current name prefilled, and shows two small buttons: "Save" and "Cancel". "meeting.m4a" is present and not currently being edited. The new name "meeting-clip.m4a" is unique and accepted without warnings. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: easy tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 2 density_choice_interference: 2 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 1 justification: Requires exact text entry and an explicit save action, but in a simple isolated table. success_trigger: human_readable: - The file originally named "meeting.m4a" is now named "meeting-clip.m4a" in the Attachments list. - The rename is committed (edit mode closed). canonical_predicate: predicate_type: file_name_equals target_state: instance: Attachments original_file_name: meeting.m4a new_file_name: meeting-clip.m4a tolerance: null require_confirm: true confirm_control: Save require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Typing the new name but not clicking Save. - Renaming the wrong row. - Name differs from target (missing hyphen, wrong extension). - Leaving the row in edit mode (uncommitted). expected_interaction_path: |- Click Rename on "meeting.m4a" → edit to "meeting-clip.m4a" → click Save → confirm the table shows the new name. notes: |- Checker should use stable fileId mapping; avoid relying on DOM order. - id: file_list_manager-mantine-T04 name: Search and select a specific invoice canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: TextInput search + Table selection checkbox (composite manager)' task_template: search_and_select secondary_template: null browsergym_goal: Use the Attachments search field to find "invoice_2025.pdf" and select it. The task will finish automatically when done. ui_copy: Search for invoice_2025.pdf and select it. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: bottom_right - scale: default - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager is placed near the bottom-right of the viewport (bottom_right placement) within an isolated card. A search TextInput labeled "Search files" filters the table rows by filename. The table contains 18 files including similarly named items like "invoice_2024.pdf", "invoice_2025.pdf", and "invoice_2025_draft.pdf". Row selection is via a checkbox column; initially no rows are selected and the search field is empty. scene_context: theme: light spacing: comfortable layout: isolated_card placement: bottom_right scale: default instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 2 target_acquisition: 2 density_choice_interference: 4 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 2 justification: Disambiguating similarly named invoices benefits from search; placement variation adds minor overhead. success_trigger: human_readable: - 'Exactly one file is selected: "invoice_2025.pdf".' canonical_predicate: predicate_type: file_selection_equals target_state: instance: Attachments selected_file_names: - invoice_2025.pdf tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Selecting "invoice_2025_draft.pdf" or another similar file. - Selecting multiple rows. - Only typing in search without selecting the file. - Selecting then clearing selection (final state not selected). expected_interaction_path: |- Click the search input → type "invoice_2025" → find the exact row → check its selection box. notes: |- Search should filter by filename substring deterministically; checker focuses on selection state, not search text. - id: file_list_manager-mantine-T05 name: Bulk-delete two screenshots from a form canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Table + bulk actions + Modal confirmation (composite manager)' task_template: select_many secondary_template: null browsergym_goal: In the Screenshots attachments list, select "error-1.png" and "error-2.png", then delete the selected files and confirm. The task will finish automatically when done. ui_copy: 'Delete selected screenshots: error-1.png and error-2.png.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: form_section - placement: center - scale: default - instances: 1 - guidance: text - clutter: low Overlay: modal (opened as described in the UI) UI details: The page is a "Report a bug" form section (form_section layout) with a few inputs (Title, Severity, Description) as low clutter. Below is a "Screenshots" file list manager rendered with Mantine Table. The table has checkboxes for selection and a toolbar with a "Delete selected" button (disabled until at least one row is selected). Clicking "Delete selected" opens a centered Mantine Modal titled "Delete selected files?" with buttons "Cancel" and "Delete". Only after clicking "Delete" are the selected files removed. Initially, both target screenshots are present and nothing is selected. scene_context: theme: light spacing: comfortable layout: form_section placement: center scale: default instances: 1 guidance: text clutter: low difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 3 depth_layering: 3 feedback_dynamics: 3 semantic_observability: 2 disambiguation_load: 2 justification: Selecting multiple targets plus a modal confirmation introduces layering and recovery considerations amid light form clutter. success_trigger: human_readable: - '"error-1.png" and "error-2.png" are both removed from the Screenshots list after confirming deletion.' - No other files are removed. canonical_predicate: predicate_type: file_set_absent target_state: instance: Screenshots file_names: - error-1.png - error-2.png tolerance: null require_confirm: true confirm_control: Delete require_correct_instance: true target_instance_label_or_id: Screenshots terminal_condition: task ends when predicate holds negative_cases: - Only one of the two screenshots is deleted. - The delete modal is opened but canceled or closed (files remain). - Deleting other files instead or in addition. - Targets are only filtered out, not actually deleted in state. expected_interaction_path: |- Select both screenshot rows → click "Delete selected" → in the modal click "Delete" → verify both rows disappear. notes: |- Provide testids for modal controls; checker should validate deletion via underlying model state. - id: file_list_manager-mantine-T06 name: Move a file to a new folder (choose the correct manager) canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Two Tables + per-row Select "Folder" (composite manager)' task_template: transfer_move secondary_template: null browsergym_goal: In the "Internal files" list, move "profile_pic.jpg" to the folder "Images". The task will finish automatically when done. ui_copy: 'Internal files: move profile_pic.jpg to Images.' setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 2 - guidance: text - clutter: none Overlay: none (inline) UI details: Two file list managers (instances=2) appear in one centered card: "Client files" and "Internal files". Each is a Mantine Table with columns: File name, Folder, Actions. Folder is editable via a Select control in each row (options: Unsorted, Images, Contracts, Receipts). In "Internal files", the row "profile_pic.jpg" currently shows Folder = Unsorted. In "Client files", there is another "profile_pic.jpg" entry as a distractor that should not be changed. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 2 guidance: text clutter: none difficulty: difficulty_bucket: mid tier: L1 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 2 disambiguation_load: 4 justification: Requires operating in the correct of two similar managers and selecting the correct folder value from a dropdown. success_trigger: human_readable: - In "Internal files", "profile_pic.jpg" has Folder set to "Images". canonical_predicate: predicate_type: file_metadata_equals target_state: instance: Internal files file_name: profile_pic.jpg field: folder value: Images tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Internal files terminal_condition: task ends when predicate holds negative_cases: - Changing the folder in the wrong manager ("Client files"). - Setting the folder to the wrong value (e.g., Contracts). - Opening the folder Select but leaving the value unchanged. - Changing additional rows unintentionally. expected_interaction_path: |- Locate the "Internal files" section → find "profile_pic.jpg" → open its Folder select → choose "Images" → verify the cell updates. notes: |- Add per-instance headings and testids; ensure Select options are keyboard accessible for AX-tree agents. - id: file_list_manager-mantine-T07 name: Precisely reorder markdown files in compact small mode canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Table with drag handles for row reordering (composite manager)' task_template: drag_operation secondary_template: null browsergym_goal: In the Attachments list, drag "release-notes.md" so it becomes the second item (right after "README.md"). The task will finish automatically when done. ui_copy: Make release-notes.md second (after README.md). setup_description: |- Scene context (E1–E8): - theme: light - spacing: compact - layout: isolated_card - placement: center - scale: small - instances: 1 - guidance: text - clutter: none Overlay: none (inline) UI details: The Attachments manager is an isolated centered card rendered with compact spacing and small scale (tight rows, smaller text). A small drag handle (grip) appears at the left of each row; dragging reorders rows immediately. Initial order is: README.md, design.png, build.zip, release-notes.md, changelog.md, license.txt. The goal is to place "release-notes.md" directly after "README.md" (as the second row) while keeping the other files’ relative order. scene_context: theme: light spacing: compact layout: isolated_card placement: center scale: small instances: 1 guidance: text clutter: none difficulty: difficulty_bucket: hard tier: L3 axes_ratings: precision_requirement: 4 target_acquisition: 5 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 3 semantic_observability: 3 disambiguation_load: 2 justification: Compact small mode makes the drag handle a tiny target and increases risk of dropping in the wrong insertion position, while success requires an exact final order. success_trigger: human_readable: - 'The Attachments list order is: README.md, release-notes.md, design.png, build.zip, changelog.md, license.txt.' canonical_predicate: predicate_type: file_order_equals target_state: instance: Attachments ordered_file_names: - README.md - release-notes.md - design.png - build.zip - changelog.md - license.txt tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - '"release-notes.md" is moved but not to the second position.' - Other files are reordered so the full order does not match the expected sequence. - Dragging without dropping (no committed reorder). - Using any non-drag control if drag is required (no state change). expected_interaction_path: |- Grab the drag handle for "release-notes.md" → drag up until the insertion marker is between README.md and design.png → drop → verify it is second. notes: |- Expose order state by file IDs; ensure the drag handle is the only draggable region to make the task diagnostic of handle acquisition. - id: file_list_manager-mantine-T08 name: Mark the visually-matching image as Primary in dark theme canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: List/Table with thumbnails + ActionIcon star (primary) (composite manager)' task_template: match_reference secondary_template: null browsergym_goal: In the Images list, mark the file that matches the Reference preview as Primary (star it). The task will finish automatically when done. ui_copy: Star the image that matches the Reference preview (set as Primary). setup_description: |- Scene context (E1–E8): - theme: dark - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: visual - clutter: none Overlay: none (inline) UI details: The page uses a dark theme. A centered card titled "Images" shows a Reference preview panel at the top with a medium thumbnail (the target). Below is a list of 10 image files with small thumbnails and a star ActionIcon per row. Exactly one file can be Primary; the active Primary has a filled star. Initially, a different image is Primary. Filenames are similar camera-style names, so the most reliable cue is thumbnail matching. scene_context: theme: dark spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: visual clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 3 target_acquisition: 3 density_choice_interference: 5 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 4 disambiguation_load: 2 justification: Requires visual thumbnail matching and correct use of a small star control to set Primary, with dark theme reducing contrast. success_trigger: human_readable: - The image that matches the Reference preview is set as Primary (filled star) in the Images list. canonical_predicate: predicate_type: matches_reference target_state: instance: Images reference_id: ref-preview-1 expected_effect: target_file_primary_true target_file_id: img-05 tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Images terminal_condition: task ends when predicate holds negative_cases: - Starring a non-matching image. - Leaving the previous Primary unchanged. - Selecting the row without setting Primary. - Setting Primary for multiple rows (if UI allows, should not count). expected_interaction_path: |- Compare reference thumbnail to row thumbnails → identify match → click its star ActionIcon → verify it becomes filled (Primary). notes: |- Add alt text for thumbnails and aria-labels for star icons; checker uses target_file_id bound to reference. - id: file_list_manager-mantine-T09 name: Scroll to a deep item and change its status in a dashboard canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Scrollable Table + per-row Select status (composite manager)' task_template: scroll_find secondary_template: null browsergym_goal: In the Attachments list, find the file "2019_archive.zip" (you may need to scroll) and set its Status to "Archived". The task will finish automatically when done. ui_copy: Set 2019_archive.zip status to Archived. setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: dashboard - placement: center - scale: default - instances: 1 - guidance: text - clutter: high Overlay: none (inline) UI details: The page is a small dashboard layout with a left sidebar, a header, and several statistic cards (high clutter). In the main panel is the Attachments file list manager as a scrollable Mantine Table with 40 files; only ~10 rows are visible at once. Rows include a Status column implemented as a Select control (options: Active, Reviewed, Archived). "2019_archive.zip" appears far down the list and is not initially visible without scrolling. Its initial Status is Active. Changing the Status updates immediately and shows a brief "Saved" indicator in the row. scene_context: theme: light spacing: comfortable layout: dashboard placement: center scale: default instances: 1 guidance: text clutter: high difficulty: difficulty_bucket: hard tier: L3 axes_ratings: precision_requirement: 3 target_acquisition: 4 density_choice_interference: 4 depth_layering: 2 feedback_dynamics: 2 semantic_observability: 3 disambiguation_load: 3 justification: Finding a specific target requires scrolling within a long list amid high dashboard clutter, then precisely interacting with a per-row dropdown. success_trigger: human_readable: - For "2019_archive.zip", the Status field is set to "Archived" in the Attachments manager. canonical_predicate: predicate_type: file_metadata_equals target_state: instance: Attachments file_name: 2019_archive.zip field: status value: Archived tolerance: null require_confirm: false confirm_control: null require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Changing the status of a different file (wrong row). - Setting the status to the wrong value (e.g., Reviewed). - Only scrolling to the file but not changing its status. - Changing multiple files’ statuses unintentionally. expected_interaction_path: |- Scroll within the attachments table until "2019_archive.zip" is visible → open its Status select → choose "Archived" → verify the status label updates. notes: |- Important: scrolling must be within the table container, not the page. Add testid for scroll container and for each row’s status select. - id: file_list_manager-mantine-T10 name: Rename a duplicate file using a required date format canonical_type: file_list_manager implementation_source: mantine implementation_variant: composite implementation_component: 'Mantine: Rename editor with validation (TextInput) + Save (composite manager)' task_template: enter_formatted secondary_template: null browsergym_goal: In the Attachments list, rename "report (1).pdf" to "report-2026-02-02.pdf" and save the change. The task will finish automatically when done. ui_copy: Rename report (1).pdf to report-2026-02-02.pdf (must match required format). setup_description: |- Scene context (E1–E8): - theme: light - spacing: comfortable - layout: isolated_card - placement: center - scale: default - instances: 1 - guidance: mixed - clutter: none Overlay: none (inline) UI details: A single centered Attachments manager is displayed as a Mantine Table. The list contains two similar files: "report.pdf" and "report (1).pdf" (the one to rename), plus several other PDFs. Clicking the Rename ActionIcon opens an inline rename editor with a TextInput and Save/Cancel buttons. The rename field enforces a format for reports: it must match "report-YYYY-MM-DD.pdf". A small "Naming format" badge is shown above the table (visual cue) and an error message appears under the input if the format is wrong; the Save button is disabled until the input is valid. The target name "report-2026-02-02.pdf" is valid. scene_context: theme: light spacing: comfortable layout: isolated_card placement: center scale: default instances: 1 guidance: mixed clutter: none difficulty: difficulty_bucket: hard tier: L2 axes_ratings: precision_requirement: 4 target_acquisition: 3 density_choice_interference: 3 depth_layering: 2 feedback_dynamics: 4 semantic_observability: 3 disambiguation_load: 3 justification: Exact formatted text entry with validation increases precision and feedback complexity, and the duplicate filenames raise disambiguation risk. success_trigger: human_readable: - '"report (1).pdf" is renamed to exactly "report-2026-02-02.pdf" in the Attachments list.' - The rename is committed (Save pressed; no active edit mode). canonical_predicate: predicate_type: file_name_equals target_state: instance: Attachments original_file_name: report (1).pdf new_file_name: report-2026-02-02.pdf tolerance: null require_confirm: true confirm_control: Save require_correct_instance: true target_instance_label_or_id: Attachments terminal_condition: task ends when predicate holds negative_cases: - Renaming the wrong file (e.g., "report.pdf" instead of "report (1).pdf"). - Entering a name that is close but not exact (wrong date, missing dashes, wrong extension). - Leaving the input valid but not clicking Save (uncommitted edit). - Bypassing validation so Save remains disabled (no commit). expected_interaction_path: |- Click Rename on "report (1).pdf" → enter "report-2026-02-02.pdf" → click Save → verify the table shows the new filename. notes: |- Checker should treat filename as exact string match (case-sensitive). Provide data-testid for validation message and disabled/enabled Save state.