I have done just that on a few occasions. It works.
The key is to populate the metadata of all tracks consistently.
Particularly the disc# and track# tags, of course.
The AlbumArtist and AlbumTitle meta tags must have identical content in all tracks.
And there is a way to tell Plex to use your embedded meta tags preferably:
Edit your music library, go to the ‘Advanced’ tab, tick ‘Use embedded tags’.
Do also make sure to include the track number into the file names.
e.g. 01. TrackArtist - TrackTitle.ext
After editing all the meta tags and file names, perform the Plex Dance with the album.
