Description of problem:
grant monitoring-alertmanager-edit role to user
monitoring-alertmanager-edit user, go to administrator console, "Observe - Alerting - Silences" page is pending to list silences, debug in the console, no findings.
create silence with monitoring-alertmanager-edit user for Watchdog alert, silence page is also pending, checked with kubeadmin user, "Observe - Alerting - Silences" page shows the Watchdog alert is silenced, but checked with monitoring-alertmanager-edit user, Watchdog alert is not silenced.
this should be a regression for https://bugzilla.redhat.com/show_bug.cgi?id=1947005 since 4.9, no such issue then, but there is similiar issue with 4.9.0-0.nightly-2022-09-05-125502 now
Version-Release number of selected component (if applicable):
Steps to Reproduce: