The keyframe channel was removed when using Undo, and the timelines were immediately cluttered. Only tested on Curve verts.
Hi, can you report an issue here? https://projects.blender.org/extensions/animation_animall/issues/
I can’t reproduce the issue in 4.4, can’t fix 4.3, and I won’t be able to do any support through the extensions website.
Great addon for animating shapes. Works a lot better than shapekeys for continious shape morphs.