workinf_Blender_Wasm/docs/status/M16-GAP-00211.md

M16-GAP-00211 Status

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

scope:

• The minimal scene starts at frame 42 with a scene range of 1-120. The foreground animation-area context invokes ANIM_OT_start_frame_set (poll=true, FINISHED) and sets the scene start frame to 42.
• The existing Main reader exposes the same scene frame tuple through Scene.r.cfra, Scene.r.sfra, and Scene.r.efra; no unrelated data-block, editor, or browser behavior was changed.

evidence:

• Desktop evidence records FRAME_START_SET and exact save/reopen. Repeated comparator runs preserve the fixture hash and report shape.
• WASM/Main observes {current: 42, start: 42, end: 120} from the same fixture, preserves it across save/reopen, and rejects malformed Blend input without Main mutation.
• The generator, npm comparator, direct comparator, and task-context checks passed. Chromium-only policy was preserved; no Firefox/WebKit run was made.

nextTask: M16-GAP-00212