Created attachment 138910 [details] screenshot I added Dolphin to my applications manager in Plasma panel. When I open Dolphin the icon is replaced by the bar of the application, and this is an expected behaviour but when I change desktop, the Dolphin icon (that will appear again of course) contains the small icon of the audio, even if Dolphin is not capable to emit any sound (see attachment). This happens also with other applications
*** This bug has been marked as a duplicate of bug 417457 ***