Created attachment 128586 [details] KWin rules dialog The window does not fit vertically on my 1366x768 screen (overlaps with the panel). Users with small screens cannot even see OK and Close buttons. Maybe adding a scrollbar is a good idea? See screenshot for example.
Oh, now I see in phabricator that a complete redesign of the rules kcm has been done already. I'm sorry for opening an irrelevant issue.