This is still a problem, or a problem again, if it was ever fixed. And not just with audiobooks. I just ran some experiments with a couple of music artists, and local artist posters aren’t even added to the Artist Edit/Poster tab.
Looking through logs after a ‘Refresh metadata,’ and again after a Plex Dance, I don’t even see mention of the local artist-poster.jpg file (or folder.jpg), so I don’t know if it’s even trying.
