https://bugs.kde.org/show_bug.cgi?id=394489
--- Comment #23 from Skála <skala.vacla...@seznam.cz> --- This happend to me when cursor was on task bar and app identifier is transforming from text list to previews. It was on complete new Fedora 28 instalation with no aditional software except firefox and updates. I had no virtual desktops configured and did not use pager applet. -- You are receiving this mail because: You are watching all bug changes.