Created attachment 105365 [details] device notifier icons I don't know the actual role of kiconthemes, but since I recently updated my system, occasion when kiconthemes went from 5.32.0 to 5.33.0, I started noticing the following. Please look at the attached image. Connect an usb drive and click the Device Notifier icon on the tray. Connected devices are presented on a list. Then, clicking the device name presents available actions which have their respective icons, but these show much larger than they should. In Settings, I switched themes and icons in a series of permutations and the effect seems to come and go, randomly and independently of themes and icons, with a more emphasis to the come than the go.
I guess this is bug 378698.
It is *** This bug has been marked as a duplicate of bug 378698 ***