https://bugs.kde.org/show_bug.cgi?id=373075
--- Comment #3 from Bastian Köcher <bugs.kde....@kchr.de> --- Hi, I am now using the 5.9 beta and that bug should be fixed in this release? Because I still observe the bug. If I remove my second screen, the applications in the task manager are not updated nor I can click on the applications that are visible in the task manager. -- You are receiving this mail because: You are watching all bug changes.