Jellyfin also functions as a dlna media server so might be enough to get the job done (depending on what you're using it for). I use Jellyfin dlna with my Samsung TV to stream OTA, iptv, ipcams, movies and recorded TV. I have a bunch of other devices in the house that can access it this way as well.
https://addons.mozilla.org/en-US/firefox/addon/containerise/
https://github.com/kintesh/containerise