# M16-GAP-00154 Status

status: done
task: anim.channels_clean_empty operator LOCAL_EXACT slice
updated: 2026-08-21 America/New_York

scope:

- Action Editor `anim.channels_clean_empty` removes an empty AnimData container while preserving a populated Action.

evidence:

- Blender desktop and WASM/Main show the empty object's AnimData removed and the keep object's three location channels at frames 1, 3, and 5.
- Save/reopen is exact; malformed Blend input is rejected without Main mutation.
- Fixture generation, desktop checker, npm comparator, direct comparator, and artifact hashing passed.

nextTask: `M16-GAP-00155`