Created attachment 140957 [details] Tray icon is disappeared SUMMARY I can not see the tray icon. STEPS TO REPRODUCE 1. Start kmail OBSERVED RESULT There is no tray icon EXPECTED RESULT it must be SOFTWARE/OS VERSIONS Operating System: Slackware 15.0 KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 Kernel Version: 5.12.19 (64-bit) Graphics Platform: X11 Processors: 12 × Intel® Core™ i7-9750H CPU @ 2.60GHz Memory: 31.1 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630