At some point, somewhere on the internet, someone authoritatively claimed that tailscale is the one and only acceptable solution to getting your jellyfin server outside your LAN and it just kind of took root. nginx has worked perfectly fine for me.

Hey, thanks for the write-up, this is cool. Do you have any latency issues with the video? If so, or you want to lower the bitrate for responsiveness over WAN, you might want to look into integrating gst-wayland-display and gstreamer.