Rancher on K3S cluster with nginx ingress controller

Sorry if this is a noob question.

I have set up a K3S-cluster, and I removed the traefik ingress controller and installed nginx instead. It is working for existing workloads, but I am unable to go to the rancher web ui.

What am I missing?

Faced the same issue with Rancher 2.6 installed on K3S with traefik disabled and nginx ingress installed on K3s.