Set as Wallpapers problem

[otreus]

Don't know if is a bug or what but don't like this option.

If i set an image as wallpapers and after i click "previous" i retourn to my original wallpaper BUT if i repeat the same operation the "Previus" option retourn me NOT to my original wallpaper but to the "previous" image that i have set to wallpaper.
I think that we must have an option to retourn at the original wallpapers

Sorry for my terrible english

Byes