SUMMARY Windows launched by running kdeconnect-app or kdeconnect-sms do not respect system QT themes. The settings window opened by running kdeconnect-settings does respect system themes, as do all other qt applications. STEPS TO REPRODUCE 1. run kdeconnect-app or kdeconnect-sms 2. observe theme not in use OBSERVED RESULT not using system theme EXPECTED RESULT using system theme SOFTWARE/OS VERSIONS Linux/KDE Plasma: Gentoo linux, linux 6.2.0 KDE Plasma Version: Not using plasma, running kdeconnect from window manager KDE Frameworks Version: I don't know where to find this Qt Version: 5.15.10 ADDITIONAL INFORMATION