Observer - Alerting, Metrics, and Targets page does not load as expected, blank page would be shown

    4.15.0-0.nightly-2023-12-07-041003

    Always

    1.Navigate to Observer -> Alerting, Metrics, and Targets page directly
    2.
    3.
    

    Blank page, no data be loaded

    Work as normal

 Failed to load resource: the server responded with a status of 404 (Not Found)
/api/accounts_mgmt/v1/subscriptions?page=1&search=external_cluster_id%3D%2715ace915-53d3-4455-b7e3-b7a5a4796b5c%27:1

Failed to load resource: the server responded with a status of 403 (Forbidden)
main-chunk-bb9ed989a7f7c65da39a.min.js:1 API call to get support level has failed r: Access denied due to cluster policy.
    at https://console-openshift-console.apps.ci-ln-9fl1l5t-76ef8.origin-ci-int-aws.dev.rhcloud.com/static/main-chunk-bb9ed989a7f7c65da39a.min.js:1:95279
(anonymous) @ main-chunk-bb9ed989a7f7c65da39a.min.js:1
/api/kubernetes/apis/operators.coreos.com/v1alpha1/namespaces/#ALL_NS#/clusterserviceversions?:1
        
        
       Failed to load resource: the server responded with a status of 404 (Not Found)
vendor-patternfly-5~main-chunk-95cb256d9fa7738d2c46.min.js:1 Modal: When using hasNoBodyWrapper or setting a custom header, ensure you assign an accessible name to the the modal container with aria-label or aria-labelledby.