Yes, this is the place for feedback, thank you! I’m sorry for the delay — I just now saw that your message was here.
The Undo problem is a valid concern, and one I’ve been researching for quite some time now with no solutions. As you’ve probably noticed, each time the artwork state changes, Illustrator increments another Undo state. It seems to me there must be a way to “bookmark” a certain state and return there if the user chooses. If I find a way, I’ll certainly enable that.