Invalid redirect URL with Keycloak

[BugZappa]

Afternoon y'all,

I just got keycloak setup on my reverse proxy (traefik) and successfully got it to forward it's requests on 90% of the applications i run, i suspected Jellyfin was going to be a bit of an issue due to the nature of how it's media player applications work, so i came across this plugin rather than running the OIDC through my reverse proxy.

I got the plugin setup, at least i think i did? Every time i click the "sso sign-in" button it redirects to keycloak however, Keycloak claims the redirect url is invalid. I've tried many different combinations however, have made little progress. Is there something that i am missing or doing wrong here?

Update:

Removed the trailing / at the end of my OID Endpoint and that resolved the issue