SUMMARY As you can see in the screenshot, a lot of applications have generic Wayland icons in their thumbnails when switching windows with Alt+Tab. All of them except for OpenSCAD, have their own displayed as expected in the task manager at the bottom of the screen. So, that means those applications do define a custom icon in a way that is recognized by the system. Even assuming there's a separate way for specifying an icon in a different context (i.e. thumbnail in window switching), that shouldn't be required. If you don't have a specific icon for that you should use the main icon by default. STEPS TO REPRODUCE 1. have several apps open, including Ultimaker Cura, Mozilla Thunderbird, Pamac (!!!) 2. hit Alt+Tab OBSERVED RESULT some windows have generic wayland icons EXPECTED RESULT all windows should have their icon as defined by the application, which is correctly displayed in the task manager SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 6.1.5 KDE Frameworks Version: 6.6.0 Qt Version: 6.7.2 Kernel Version: 6.6.54-2-MANJARO (64-bit) Graphics Platform: Wayland Processors: 12 × 12th Gen Intel® Core™ i7-1255U Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® Graphics Manufacturer: ASUSTeK COMPUTER INC. Product Name: Vivobook_ASUSLaptop X1502ZA_F1502ZA System Version: 1.0
Created attachment 175301 [details] screenshot I'm sick and tired of having to save my screenshots and upload them through this form. Please add support for copy-pasting images, it's 2024.
The tabbos currently uses different heuristics to get the icon compared to the Task Manager, so ultimately this is a variant of Bug 459735. *** This bug has been marked as a duplicate of bug 459735 ***
*tabbox, sorry