I added a library
I decided to delete this libary and start from scratch.
Now when I try to add the library again, it like plex is skipping over all the files in the folder.
When I deleting the library showed had been named, but not everything had images yet.
This ended up fixing my issues
I was waiting to see if any issues came up, but every file works now. Include the Extras library I made.
Plex scanning seemed to go a lot slower then emby/jellyfin for the initial library scan.
However, I’m liking plex metadata controls, which makes it easier to switch bad matches. Also it automatically detects when I have multiple version of the same episode/movie