Thanks for adding this, I find it very useful. More feedback: I'd like for undo/redo to move me to the keyframe with the change; similar to how a cursor jumps

Thanks for adding this, I find it very useful. More feedback: I'd like for undo/redo to move me to the keyframe with the change; similar to how a cursor jumps in a text editor during undo/redo. It's a detail though and perhaps you have other features to work on.