Jellyfin Web Configuration on Truenas Scale

[TheDreadPirate]

So you pull out the json, which you did. You shut down the container and set a path on your system to mount /jellyfin/jellyfin-web. The container was given permission to write to this folder. You start your container so that it writes out what need to be in that directory. You stop the container again and then take your modified config.json and place it in this host path that corresponds to /jellyfin/jellyfin-web.

Did I miss anything?