Power Settings - can't click the OK/Cancel button because of the height of the window

[JardaG]

On a 1920x1200 resolution display you can't click on the Ok/Cancel button, see screenshot.
This issue also affects the Switches Setting window, which seems to fail on 1920x1080 resolution.

[JardaG]

Oh, unintended duplication to #304, I apologize.