workinf_Blender_Wasm/docs/status/M16-GAP-00236.md

M16-GAP-00236 Status

status: done task: armature.duplicate operator LOCAL_EXACT slice updated: 2026-08-22 America/New_York

scope:

• The minimal fixture contains one selected source bone with both endpoints selected and one independent unselected bone.
• Desktop runs ARMATURE_OT_duplicate in edit mode with poll=true and FINISHED, creating WebGapArmatureDuplicateSource.001, selecting it and making it active while preserving the source and independent bone through save/reopen.
• Main already exposes armature bone names, parent IDs, selection state, and head/tail coordinates, so the same duplicated fixture is observable in WASM/Main without expanding other data-blocks, editors, or browsers.

evidence:

• The generator, desktop checker, npm comparator, direct comparator, malformed-input negative, save/reopen check, and task-context checks passed.
• WASM/Main observes the duplicate with desktop-matching geometry and selection, rejects malformed Blend input without Main mutation, and remains stable across save/reopen.
• Repeated checker runs recognize the already-duplicated state and remain idempotent; Chromium-only policy was preserved and no Firefox/WebKit run was made.

nextTask: M16-GAP-00237