Hi anderok.
Thanks for reporting the issue.
That's a lazy bug I haven't had the time to fix for a loooong time.
But I just changed the way fanart is handled in the libraries.
So now the fanart view option will affect the entire library (movies/sets, tv shows/seasons/episodes, pvr, albums/artists/songs etc etc) sections instead of only the selected view type.
This also means that from the next update, fanart will be enabled by default. So if you want it disabled, you have to change the setting again. But now it will also affect the information screens.
It will be available in the next development and official update.
Cheers
Gade