I can't see OK confirmation button in some windows

i can't confirm some action because i can't see OK button
here screen

the current monitor preferences 1366X768

With the offending window open and active, press ALT/F7. Then move your mouse to move the window

See below:


it kind of difficult , but it works thank you

Is it this bug?


no i don’t think so i only have this issue with users & groups window