Please add double click on a list item to the UndoMultiple and the RedoMultiple.
Do you mean doubleclick would undo to that point, hit OK and close the dialog?
Yes.
The de facto standard for dialogs containing a list is for a double-click on an item to perform the most common action. When the dialog has only an OK button and that button performs a single action, double-clicking an item should perform that same action.
That is how Set Current Layer… works with the List option: double-clicking a layer is equivalent to selecting it and then clicking OK.
The Layer panel follows the same convention. Each layer supports many possible actions, but the most common one is making it current, so that is what double-clicking does.
Yep, makes sense. Just wanted to verify. I will get it reported and we can see what they decide to do.