Please give us the option to see the undo/redo history, similar to other programs. This way, we know exactly what function is being undone, and we don't have to guess what steps were affected.

Something like this in the screenshot:

Also, here is the forum post where I suggested it, and people agreed. https://forum.reallusion.com/397344/How-about-an-option-for-an-undoredo-history-to-see-whats-being-undone

Also, pressing the undo button once never undoes the last action, you must always click it twice.