9155f2336b
When a new F-Curve is created on a layered Action, tag the dependency graph for rebuilding its relationships. This is necessary as the F-Curve may be animating a depsgraph component that was previously not animated, and thus that relation needs to be constructed. This was already in place for legacy Actions, and simply overlooked for the new layered ones. Pull Request: https://projects.blender.org/blender/blender/pulls/125236