Created attachment 137416 [details] Windows Taskbar SUMMARY When re-launching Okular (ie a new instance rather than opening new file from file manager), sometimes the application uses the newer Breeze icon, sometimes the Oxygen Icon. STEPS TO REPRODUCE 1. Launch Okular from executable/shortcut 2. Open file 3. Find a PDF file in File Explorer and open/launch directly (via file association). OBSERVED RESULT Will result in 2 different icons on taskbar. EXPECTED RESULT Singular Application icon used for all windows/instances/sessions of Okular. SOFTWARE/OS VERSIONS Windows: 1909 (18363.1379) KDE Frameworks Version: 5.80.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION May be related to the discussion in [412282][1], but whichever icon is used, the program ideally should still consolidate into a single instance on the taskbar. [1]: https://bugs.kde.org/show_bug.cgi?id=412282 "Icon Discussion"