Plex Music Agent doesn't show all tracks of an album

Plex Media Server Metadata & Adding Files
2
  1. Convert the WAV into FLAC.
  2. Copy the metadata from the WAV version into the FLAC versions. (you can use mp3tag for this)
  3. Ensure that all tracks are tagged with an AlbumArtist tag with “Coldplay” as content – even on the collaboration tracks. (AlbumArtist is a separate tag from the regular Artist tag)
  4. Perform the Plex Dance “light” (i.e. omitting step 4) with the whole album