Movies Not Displaying

Any Reason that Movies that are showing in my Media Library on the iMac are not showing in the Plex App on the Samsung TV App?

I can still get them to play on the TV if I create a playlist on the media server and select the film through that, but they don’t show up in the library on TV still.

Any Advice?

Update your Library or make sure you have it set to Auto update.

If you have your TV app open at same time, you must exit and reenter Plex app