I just noticed a bug with the latest version - playlists refuse to display artist view, all other views are fine.
Can anyone else confirm? I'll send my settings file.
Edit: It's a bit more complicated than I thought. I was able to force artist view by changing the smart playlist view from 'default' to 'artists', and that worked - but when I changed it back to 'default' it's now stuck on artists and won't change views to album covers.