Created attachment 126269 [details] device notifier applet STEPS TO REPRODUCE 1. set global theme to breeze and plasma style to breeze dark in system settings 2. right click on any of the following applets in systray: clipboard, media player, notifications, sound, device notifier, keyboard indicator and display configuration and choose "Configure <applet>": observe the icons of the settings window in its window decoration, task manager and task switcher (alt+tab). We can see three different icons. The attached screenshot shows the device notifier case. 4. right click on any default widget of plasma panel (kickoff, task manager, system tray, show desktop/minimize all windows) or on any widget added by you on desktop/panel, choose "Configure <widget>: again the settings window has three different icons. The attached screenshot shows the system tray case. EXPECTED RESULT all settings windows should have the same icon in its window decoration, task manager and task switcher (alt+tab) SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.18.1 KDE Frameworks Version: 5.67.0 Qt Version: 5.14.1
Created attachment 126270 [details] system tray widget
*** This bug has been marked as a duplicate of bug 417969 ***
Created attachment 126274 [details] icon of settings windows of applets and widgets in task switcher Settings windows of applets and widgets have the icon shown in this screenshot in task switcher.