Login  openshift console with gitlab external oidc as provider, after click "Log out" in console, cannot logout, still stay in openshift console page.
    

 v4.20
    

    Always
    

    1. Configure gitlab external oidc as provider 

{code:java}
  spec:
    oauthMetadata:
      name: ""
    oidcProviders:
    - claimMappings:
        groups:
          claim: groups
          prefix: 'oidc-groups-test:'
        username:
          claim: email
          prefix:
            prefixString: 'oidc-user-test:'
          prefixPolicy: Prefix
      issuer:
        audiences:
        - <CLIENT_ID>
        issuerURL: https://gitlab.com
      name: gitlab-oidc
      oidcClients:
      - clientID: <CLIENT_ID>
        clientSecret:
          name: <GITLAB-SECRET>
        componentName: console
        componentNamespace: openshift-console
        extraScopes:
        - email
        - profile
    serviceAccountIssuer: ""
    type: OIDC

    Actual results:{code:none}
    Cannot logout from openshift console
    

    Should logout successfully.