# M16-GAP-00137 Status

status: done
task: action.select_column operator LOCAL_EXACT slice
updated: 2026-08-20 America/New_York

scope:

- Action Editor current-frame column selection on `object:WebGapSelectColumnObject`.

evidence:

- Blender desktop and WASM/Main expose matching three location channels with frame 3 selected.
- Save/reopen is exact; malformed Blend input is rejected without Main mutation.
- Fixture generation, desktop checker, npm comparator, direct comparator, context handoff and manifest hashing passed.

nextTask: `M16-GAP-00138`