When I press Control+Z in the editor for Ask/Answer question, my last 2 modifications are undone.
What I mean is, that if I press Control+Z, followed by Control+Shift+Z, the text will not be the same as before I pressed Control+Z. I need to press Control+Shift+Z twice, not once, for that.
As an example, if I select and delete all the text, then write some new text, then hit Control+Z, the new text disappears AND the old text reappears.
This might not be obvious at first because changing the cursor position is considered a separate action, so it might look like Control+Z doesn't undo 2 actions, but in reality, it also changes the cursor.
I'm on Google Chrome, but I just tested on Firefox and this happens there too.