Hi! When I change my "Style" in "Menu -> Settings -> Appearance" (for example from "Xfce" to "Xfce-dusk", the icons in the notification area keep resizing for a random time (between 0 and <so long that I stopped it> seconds). It consumes 100% of one CPU-core. It does not matter if a use the GUI or xfconf-query. Reproducible: yes, see above. Expected: like in 4.7, icons change size without flickering... Regards!
This bug seems only to exist for some icon sizes. If I use a icon size like 18 for the notification area, everything works well.
Pushed 2 fixes related to this in master. Maybe you can give it a shot. http://git.xfce.org/xfce/xfce4-panel/patch/?id=3bb8fea830be758a8af556427ef81f41782ef39c http://git.xfce.org/xfce/xfce4-panel/patch/?id=70d376e5485c7208012adb2aa2bc1b3f74f274d2