SUMMARY I checked other bug reports and saw that the expected behavior is that the plasmashell's own icons are displayed even if there is another icon pack being used instead of breeze. But that's not what's happening. STEPS TO REPRODUCE 1. Install some icon pack, such as Papirus 2. Apply OBSERVED RESULT Breeze and papirus icons will blend together See attachments SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.22.80 KDE Frameworks Version: 5.83.0 Qt Version: 5.15.2 Kernel Version: 5.4.0-73-generic (64-bit) Graphics Platform: X11
Created attachment 139058 [details] audio applet
Created attachment 139059 [details] network applet
Created attachment 139060 [details] disks applet
Created attachment 139061 [details] klipper applet
I think there might be a misunderstanding here. Can you link to the report where you saw this?
https://bugs.kde.org/show_bug.cgi?id=373087 https://bugs.kde.org/show_bug.cgi?id=410652
Icons from the icon theme get used in any case where a Plasma applet requests an icon, but that icon isn't found in the Plasma theme. So when you apply the Papirus icon theme, those icons in your screenshots come from Papirus because they are not present in the active Plasma theme (which has a small number of Breeze-style icons in it). Yes, this is super confusing and weird. I think ultimately we need to deprecate the concept of "icons in the Plasma theme" as it makes it confusing and non-deterministic as to where any icon in any Plasma thing will come from, and you always wind up with bizarrely mixed icons like this anytime you use 3rd-party icon themes.
We're discussing this in https://invent.kde.org/plasma/plasma-desktop/-/issues/82 now; let's continue there.