I came across cat Stevens this evening and under the title ‘production’ roon is displaying a nick cave album and A Charlatons album. I think some photography of his was used on the NC album but don’t think he produced it…or the Ch album
The production category is meant to display any albums where the person was involved in a production role: this includes everything from recording/engineering/mastering to liner notes and cover art.
It looks like he has a photography credit on the latest Charlatans album: http://www.allmusic.com/album/modern-nature-mw0002767913/credits
It sounds like this is working as intended.
Thanks for the clarification Brian.