Seperate library for anime

[TheDreadPirate]

Shows and movies should be kept separate.  The mixed library is legacy feature, buggy, and not well maintained.

Automatic identification will work much more consistently in separate libraries unless you use an external app to generate NFO files for Jellyfin to use.

As for folder structure, nesting folders is not supported.  If you still choose to use the mixed library type, you can add more than old folder to the library.

   

So you maintain a supported file structure and can have both content types.