Does your application use the QSystemTrayIcon::isSystemTrayAvailable() method? If yes, then my appmenu-qt5 fix from lp:~mitya57/appmenu-qt5/lp1574699 should fix this bug. If you can build/install appmenu-qt5 from there and test, that would be nice.
As a workaround, start your app with QT_QPA_PLATFORMTHEME=generic, and it should work.
Hi Gaurav,
Does your application use the QSystemTrayIcon ::isSystemTrayA vailable( ) method? If yes, then my appmenu-qt5 fix from lp:~mitya57/appmenu-qt5/lp1574699 should fix this bug. If you can build/install appmenu-qt5 from there and test, that would be nice.
As a workaround, start your app with QT_QPA_ PLATFORMTHEME= generic, and it should work.