SUMMARY While using wayland session and portal for browsing files for upload or anything from firefox or other applications, the file picker view does not get updated. The selection is not visible, changing directory does not update the view and once i resize the file picker window the view gets updated. This issue is only on wayland STEPS TO REPRODUCE 1. Login to Plasma wayland session 2. Open firefox and open file uploading site 3. Select files in file picker or change directory OBSERVED RESULT The view does not get updated and looks glitchy EXPECTED RESULT Selection and directory changes updates the view properly SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Linux 5.9.1 (available in About System) KDE Plasma Version: 5.24 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION Video with the bug visible: https://ufile.io/7m98w9km
To sum up the bug, in Wayland with a XWayland app, File picker has bad rendering.
(In reply to Méven Car from comment #1) > To sum up the bug, in Wayland with a XWayland app, File picker has bad > rendering. Tested with extramaus and i can verify that firefox was running on wayland not Xwayland !
*** This bug has been marked as a duplicate of bug 445196 ***