Created attachment 126403 [details] Screenshot. I miss a feature to quickly test the new background: How does it look with the controls and with the blur feature. Not all backgrounds go well with the controls or look good with the current blur. Especially testing it without entering the sudo password and logging out and in again would ease the procedure very much.
This would also make life easier for VDG peeps every time we change the wallpaper. Having the preview image be autogenerated would remove a manual action.
*** Bug 427726 has been marked as a duplicate of this bug. ***