This album is a V/A compilation. When I filter on the artist though:
http://localhost:4533/app#/album?filter={%22artist_id%22:%22cd4187b19abbcad3526c0e87460c19c8%22}&order=ASC&sort=year
I see only the regular albums of the artist:

The compilation tracks are not included, indicating that the filter only works on Album Artists, not Artists. Should probably be fixable with a WHERE EXISTS in the underlying sql query, so both Album Artist and Artist fields are included (and possibly in the future, fields like Composer, Arranger, Producer, etc too)