kcms - Restore QStyle margins to Window Behaviour KCM
This restores consistency with the Task Switcher page which has margins, and IMO looks better because you don't have frames crushed up against other frames with double lines.
Before:
After:
This restores consistency with the Task Switcher page which has margins, and IMO looks better because you don't have frames crushed up against other frames with double lines.
Before:
After: