Created attachment 145700 [details]
File previews / icons do not work for `.desktop` files, when the associated icon is SVG.
PNGs work as expected.
STEPS TO REPRODUCE
1. Add a Folder View widget to your desktop, if you don't have one
2. Create a .desktop file associated with an svg icon in that Folder View folder
The "generic" icon is used.
The correct svg icon to be used.
KDE Plasma Version: 5.23.5
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
1. png icons work, as expected
2. Both desktop and panel modes are affected
2. It also happens in 'Application Launcher > Places > History' and 'Application Menu > Recent Files'
Created attachment 145701 [details]
Created attachment 145702 [details]
*** This bug has been marked as a duplicate of bug 448116 ***