# M16-GAP-00155 Status status: done task: anim.channels_click operator LOCAL_EXACT slice updated: 2026-08-21 America/New_York scope: - Action Editor `anim.channels_click` selects the first location channel. evidence: - Blender desktop and WASM/Main expose the same selected location index 0 keys at frames 1, 3, and 5; other channels remain unselected. - 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-00156`