I think that @beckfield is correct. It’s the same bug. I showed the exact problem with the genres not being “rolled up” in this post in the thread mentioned about a half year ago
It seems that Plex is determined that an album can not contain tracks from different genres, and therefore, the album is labeled with the first genre of the first track in the album.
I used to love my Plex music library. I hardly ever use it any more since their new improved scanner broke most of the things I liked about it. I rarely listen to albums, but used smart playlists and collections usually based on genre.
