# M16-GAP-00163 Status status: done task: anim.channels_rename operator LOCAL_EXACT slice updated: 2026-08-21 America/New_York scope: - Action Editor `anim.channels_rename` renames the first disabled F-Curve RNA path to `rotation_euler`. evidence: - Blender desktop and WASM/Main expose the same three channels: `rotation_euler[0]`, `location_missing[1]`, and `location_missing[2]` with identical keyframes. - WASM preserves the disabled flags for the two invalid control paths; save/reopen preserves the animation snapshot exactly. - Fixture generation, desktop checker, npm comparator, direct comparator, malformed Blend rejection, context governance, and artifact hashing passed. nextTask: `M16-GAP-00164`