My Question or Issue
Songs that have already been added to library appear as unadded in artist pages (and elsewhere). Either Spotify has a terrible data model or they don't care about their users. Or perhaps it's both? How is it that it's been 4 years and this bug is still in the platform...
Thanks for your patience!
As the saved version is not the same version saved under The Artist/Album, this is currently expected behavior. We'll make sure to let the right team know this is something you'd like to see different in the future.
Thanks again for your reports, we appreciate your feedback.