I think it'd be a good idea if, when you undo or redo something, Construct scrolls to that action. Sometimes it's hard to keep track of what you undo/redo, and it'd help a bit with that.
Develop games in your browser. Powerful, performant & highly capable.
I know it's not the same but you can click the little arrow next to undo/redo on the quick toolbar at the top and it list the actions.
Would had that it scrolls to it and highlights it.