Description of problem (please be detailed as possible and provide log
snippests):
During testing of CephClusterWarningState alert (in stop 1 osd scenario) is observed following behaviour:

• alert is raised correctly and in pending state
• when the alert should be turned into `firing` state, there is a `pending` alert with changed timestamp
• there is a `firing` alert with a correct timestamp

Version of all relevant components (if applicable):
ocs 4.13.6-1

Can this issue reproducible?
(2/2)
https://ocs4-jenkins-csb-odf-qe.apps.ocp-c1.prod.psi.redhat.com/job/qe-deploy-ocs-cluster-prod/10153/testReport/junit/tests.manage.monitoring.prometheus/test_deployment_status/test_ceph_osd_stopped/
https://ocs4-jenkins-csb-odf-qe.apps.ocp-c1.prod.psi.redhat.com/job/qe-deploy-ocs-cluster-prod/10153/testReport/junit/tests.manage.monitoring.prometheus/test_deployment_status/test_ceph_osd_stopped/

Steps to Reproduce:
1. Downscale an osd deployment
2. Monitor incoming alerts

Actual results:
Collected alerts:

{'labels':

{'alertname': 'CephClusterWarningState', 'container': 'mgr', 'endpoint': 'http-metrics', 'instance': '172.17.174.59:9283', 'job': 'rook-ceph-mgr', 'managedBy': 'ocs-storagecluster', 'namespace': 'openshift-storage', 'pod': 'rook-ceph-mgr-a-79989c4657-w48qm', 'service': 'rook-ceph-mgr', 'severity': 'warning'}

, 'annotations':

{'description': 'Storage cluster is in warning state for more than 15m.', 'message': 'Storage cluster is in degraded state', 'severity_level': 'warning', 'storage_type': 'ceph'}

, 'state': 'pending', 'activeAt': '2023-12-22T20:58:22.229278715Z', 'value': '1e+00'},

{'labels':

{'alertname': 'CephClusterWarningState', 'container': 'mgr', 'endpoint': 'http-metrics', 'instance': '172.17.174.59:9283', 'job': 'rook-ceph-mgr', 'managedBy': 'ocs-storagecluster', 'namespace': 'openshift-storage', 'pod': 'rook-ceph-mgr-a-79989c4657-w48qm', 'service': 'rook-ceph-mgr', 'severity': 'warning'}

, 'annotations':

{'description': 'Storage cluster is in warning state for more than 15m.', 'message': 'Storage cluster is in degraded state', 'severity_level': 'warning', 'storage_type': 'ceph'}

, 'state': 'pending', 'activeAt': '2023-12-22T21:27:52.229278715Z', 'value': '1e+00'},

{'labels':

{'alertname': 'CephClusterWarningState', 'container': 'mgr', 'endpoint': 'http-metrics', 'instance': '172.17.174.59:9283', 'job': 'rook-ceph-mgr', 'managedBy': 'ocs-storagecluster', 'namespace': 'openshift-storage', 'pod': 'rook-ceph-mgr-a-79989c4657-w48qm', 'service': 'rook-ceph-mgr', 'severity': 'warning'}

, 'annotations':

{'description': 'Storage cluster is in warning state for more than 15m.', 'message': 'Storage cluster is in degraded state', 'severity_level': 'warning', 'storage_type': 'ceph'}

, 'state': 'firing', 'activeAt': '2023-12-22T21:27:52.229278715Z', 'value': '1e+00'}

Expected results:
There should be collected just 2 alerts - 1 pending and 1 firing.

Additional info: