I like to use the plex mix feature, but I'm running into a problem.
The artwork in the lower left screen of the screen where the now playing information is being displayed often shows the wrong artwork although the artist and song information are correct. This seems to happen if I'm set on an album view, for example if I start a plex mix from The Beatles "Revolver" album and the next song is for example Badfinger then the cover art in the lower left corner will still be "Revolver" although the song and artist info will be correct.
If I go to the home page then the lower left corner does correctly follow the cover art for the next song that plays in the mix.