Created attachment 180849 [details] A screenshot of the same file opened in Gwenview and Loupe. SUMMARY Some icons from GNOME-Apps are not displayed properly across all parts of KDE. They have a black background instead of a transparent. STEPS TO REPRODUCE 1. Install 'adwaita-icon-theme' 2. Open an affected icon (e.g. media-optical) (/usr/share/icons/Adwaita/scalable/devices/media-optical.svg) OBSERVED RESULT The transparent icons are displayed with a black background. EXPECTED RESULT The icons should be displayed without a black background. SOFTWARE/OS VERSIONS KDE Plasma Version: 6.3.4 KDE Frameworks Version: 6.13.0 Qt Version: 6.9.0 ADDITIONAL INFORMATION Graphics Platform: Wayland Independent programs, like firefox, display the icons without a black background.
*** This bug has been marked as a duplicate of bug 448234 ***