Feature Request: Add this solution to fix backdrops not showing on homepage

[XDark187]

It seems that Jellyfin doesn't show backdrops on homepage for content that is rated higher than PG-13, it would be very useful to add the following fix to the common problem fixes section so people wondering why jellyfin is not showing backdrops on homepage can find the solution, it took me 6 hours to figure this on my own and asking people on the jellyfin discord.

Since backdrops doesn't show on the homepage if the media is rated higher than PG-13 You'll need to set a custom age rating manually, to do that you need to Right-Click the movie/show > Edit Metadata > Custom Rating > Approved

To set a custom rating on any new media added to a certain library you need to right-click on the library > Edit Metadata > Custom Rating > Approved. This will ensure that any media added to this library in the future will have it's backdrops shown in the homepage.

The explanation can be worded better before adding it to the readme.