Another vote for this, after I had a horrid time working out why I wasn’t getting the expected metadata from a UK series I added yesterday.
Given the lack of control over metadata source when using the ‘Plex Series’ TV metadata agent, I’ve now reverted back to ‘TheTVDB’ TV metadata agent. I know it’s legacy and slower, but it’s consistent and unambiguous in how it works: using it means I know exactly where to go and make metadata corrections if they’re needed (e.g., I especially hate trying to get metadata corrected on IMDB). Switching back and having metadata work as expected is well worth the trade-off of having having Plex now constantly flag that I should ‘upgrade’ my library.
Plex, please give us the option to specify which metadata source to use when using the newer agents.