done.
ok...
Now go to Portainer, click on Containers and put a check next to your swag container and click Restart at the top...
Watch the swag log to make sure it restarts to "server ready" without any issue.
Once that is done.
Go to your jellyfin stack and edit it. We need to adjust your network mode for jellyfin
You currently have this:
As we saw from the docker inspect command, your network_mode for swag is swag_default
So, adjust accordingly
Redeploy your jellyfin stack
Give it a minute or so, then go to https://jellyfin.your-subdomain.duckdns.org and you should have your jellyfin sign in screen, and at the top by the URL, is a padlock it is secured.