Cannot set master password in OpenShift

1

I have deployed vault warden in my OpenShift cluster. I was able to receive the email for signing up, but when i click the link to set my master password for the account, I get this error:

An error has occurred:
The operation failed for an operation-specific reason.

I have logging set to debug but there are no errors.

Version 2025.7.0

2

Looks like you are not using HTTPS? or maybe some other tools or extensions are messing with the interface?

3

I use a route to terminate TLS at the edge with generated certs like this:

kind: Route
apiVersion: route.openshift.io/v1
metadata:
  name: vaultwarden-server
  namespace: vaultwarden
spec:
  host: vaultwarden.apps.sno.home.lan
  to:
    kind: Service
    name: vaultwarden-server
    weight: 100
  port:
    targetPort: 80-tcp
  tls:
    termination: edge
    insecureEdgeTerminationPolicy: Redirect
  wildcardPolicy: None