Running Infuse 7.4.1 on ATV 4K 2021 and Macbook both have PMS as the library source.
My library is considerably large, over 1200 Movies and 5500 TV Episodes.
When displaying an actor from the Cast and Crew, on Apple TV, I have an incomplete view.
The Apple TV and the Mac consume the same PMS. In both devices all relevant libraries are selected. In this specific example, the content is from the same library but I’ve seen mismatched contents also from different source libraries
Are you logged in with the same Plex user on both devices?
Can you navigate to Infuse > Settings > Library on both devices to ensure Infuse has completed its scan? You can run ‘Scan for Changes’ on both devices, just to be sure.