SOLVED: Nginx Reverse Proxy Connection Issue

[kensible]

Nginx Proxy Manager. I attached some screenshots to the original post. I configured everything using the Web UI for the Nginx Proxy Manager, following the relevant section of the Jellyfin documentation. I am able to access the Jellyfin page externally (not on my local network), but I see the server selection screen instead of the login screen. Additionally, I verified that all of my other Docker containers are visible externally with SSL encryption, so I figure that there must be a Docker networking issue or something between Nginx Proxy Manager and the Jellyfin server (?)