https://bugs.kde.org/show_bug.cgi?id=466839
--- Comment #4 from Enrico <enric...@hotmail.com> --- Created attachment 157089 --> https://bugs.kde.org/attachment.cgi?id=157089&action=edit video of the bug Yes, everything works fine if I first focus the other application. The problem occurs only when I have both the windows in split-screen, with Firefox with focus and I try to press the X button. Please find attached a short video where you can see the problem -- You are receiving this mail because: You are watching all bug changes.