Jellyfin Localhost Won't Load Home Screen Library Categories if Offline

[glytch]

Update

I found this in the log when trying to connect to the 127.0.0.1:8096/web/#/home.html Home page while offline. 
It's like it won't load the Home page categories unless it first connects to repo.jellyfin.org.

Does this look like the problem? How can it be fixed?

Code:

[2024-06-04 21:10:34.247 -07:00] [ERR] [9] Emby.Server.Implementations.Updates.InstallationManager: An error occurred while accessing the plugin manifest: "https://repo.jellyfin.org/files/plugin/manifest.json"
System.Net.Http.HttpRequestException: No such host is known. (repo.jellyfin.org:443)
---> System.Net.Sockets.SocketException (11001): No such host is known.
  at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
  at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)

This log error does not appear when connected to the Internet and the Home page categories load correctly.


Update 2

I removed the https://repo.jellyfin.org/files/plugin/manifest.json from the Dashboard and it had no effect. I still get a blue loading circle on the Home page.