user with sufficient privilege cannot view the data in Observer -> Dashboard, but the data could be checked via Impersonating User

    4.15.0-0.nightly-2023-12-25-100326

Always    

    1.Create ClusterRole 
oc create -f - <<EOF
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: auto-test-metrics-reader
  rules:
    - apiGroups:
        - ''
  resources:
    - namespaces
  verbs:
    - get
    - list
    - watch
EOF

2. Grant the cluster role to a normal user
      $oc adm policy add-cluster-role-to-user auto-test-metrics-reader <User>     
    3. Login OCP as normal user, navigate to Observe -> Dashboards page
    4. Check if user is able to view
    5. Login OCP as administrator, navigate to Users page, and 'Impersonate User', then repeat the check in Step 3-4
    

    user cannot view the data in the dashboard

    'Impersonate user' and 'normal user' should have same behavior

    https://drive.google.com/file/d/1HeaP1bh4wTlNXM-PRm1R8Xqz8QUC6yJw/view?usp=drive_link