https://bugs.winehq.org/show_bug.cgi?id=45899
--- Comment #13 from Guilherme Silva guih.rox@gmail.com --- Okay, so here's a workaround for now:
1. Disable KWin compositor (Ctrl+Shift+F12) 2. Run the program with wine 3. Re-enable KWin compositor (Ctrl+Shift+F12) 4. The system tray works as expected