I'm referring to the editor buffer in which the mini find is docked. Say I'm stepping through replacing some instances, and not others and decide I changed one I shouldn't have, ^-Z (or command-Z on Mac) doesn't do anything. If i go to the edit menu and select undo, it has the intended behavior - undoes the last replace. I've tried it in CUA emulation on Mac & Linux, and Mac on Mac, all the same behavior.
If I click in the editor window, then ^-Z works, but then the mini find has lost focus, so I have to click back into it before I can continue with replacing things.
^-Z works in the mini find to undo typing, but once the first replace is done, it does nothing in either editor or mini find windows.
-Tim