There is a problem in that albums from the same artist is not grouped together. For example, the albums from any artist, the same artist's "Greatest Hits" album are not grouped together. The "Greatest Hits" album is placed under "Various Artists," whis is clearly incorrect.

If this is deliberate, please provide an option to disable it so that albums that are compilations are grouped by their albumartist, if available, else by their artist, especially when all the artist/albumartist in that album are identical.