Local extras don’t work on the ‘New Experience’ apps. They do on the web app because that hasn’t been updated to it yet. Same goes for third-party apps like Infuse (added in version 8.4) and Plezy, although Infuse also does not show the cast & crew just like the ‘New Experience’ apps. Infuse had this issue using the old XBMCnfoImporter plugins as well.
