PrometheusKubernetesListWatchFailures alert failed to trigger on Hypershift Hosted cluster of 4.20 having power worker nodes

1. create namespace ns1 and deploy example-app
******
apiVersion: v1
kind: Namespace
metadata:
  name: ns1
******
% oc apply -n ns1 -f -<<EOF
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: prometheus-example-app
  name: prometheus-example-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: prometheus-example-app
  template:
    metadata:
      labels:
        app: prometheus-example-app
    spec:
      containers:
      - image: quay.io/openshifttest/prometheus-example-app@sha256:382dc349f82d730b834515e402b48a9c7e2965d0efbc42388bd254f424f6193e
        imagePullPolicy: IfNotPresent
        name: prometheus-example-app
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: prometheus-example-app
  name: prometheus-example-app
spec:
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
    name: web
  selector:
    app: prometheus-example-app
  type: ClusterIP
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: prometheus-example-monitor
spec:
  endpoints:
  - interval: 5s
    port: web
  selector:
    matchLabels:
      app: prometheus-example-app
EOF

2. label ns1 
% oc label ns ns1 openshift.io/cluster-monitoring=true

3. wait for few mins and check metrics
% token=$(oc create token prometheus-k8s -n openshift-monitoring)
% oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?' --data-urlencode 'query=ALERTS{alertname="PrometheusKubernetesListWatchFailures"}' | jq

wait for a few minutes but can not see the alert triggered
% oc -n ns1 get pod
NAME                                      READY   STATUS    RESTARTS   AGE
prometheus-example-app-7f45f56845-5v6ww   1/1     Running   0          33m

% oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?' --data-urlencode 'query=ALERTS{alertname="PrometheusKubernetesListWatchFailures"}' | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   150  100    77  100    73    427    405 --:--:-- --:--:-- --:--:--   833
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [],
    "analysis": {}
  }
}

usuall should see alert triggered, for example:
% oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?' --data-urlencode 'query=ALERTS{alertname="PrometheusKubernetesListWatchFailures"}' | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   927  100   854  100    73  23722   2027 --:--:-- --:--:-- --:--:-- 25750
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [
      {
        "metric": {
          "__name__": "ALERTS",
          "alertname": "PrometheusKubernetesListWatchFailures",
          "alertstate": "firing",
          "container": "kube-rbac-proxy",
          "endpoint": "metrics",
          "instance": "10.128.2.177:9092",
          "job": "prometheus-k8s",
          "namespace": "openshift-monitoring",
          "pod": "prometheus-k8s-0",
          "prometheus": "openshift-monitoring/k8s",
          "service": "prometheus-k8s",
          "severity": "warning"
        },
        "value": [
          1760602812.948,
          "1"
        ]
      },

% oc get node
NAME                                             STATUS   ROLES    AGE   VERSION
worker-1.hypershift-420.qe-ppc64le.cis.ibm.net   Ready    worker   19d   v1.33.4
worker-3.hypershift-420.qe-ppc64le.cis.ibm.net   Ready    worker   9d    v1.33.4    


% oc -n openshift-monitoring get prometheusrules prometheus-k8s-prometheus-rules -ojsonpath='{.spec.groups[].rules[?(@.alert=="PrometheusKubernetesListWatchFailures")]}' |jq
{
  "alert": "PrometheusKubernetesListWatchFailures",
  "annotations": {
    "description": "Kubernetes service discovery of Prometheus {{$labels.namespace}}/{{$labels.pod}} is experiencing {{ printf \"%.0f\" $value }} failures with LIST/WATCH requests to the Kubernetes API in the last 5 minutes.",
    "runbook_url": "https://github.com/openshift/runbooks/blob/master/alerts/cluster-monitoring-operator/PrometheusKubernetesListWatchFailures.md",
    "summary": "Requests in Kubernetes SD are failing."
  },
  "expr": "increase(prometheus_sd_kubernetes_failures_total{job=~\"prometheus-k8s|prometheus-user-workload\"}[5m]) > 0\n",
  "for": "15m",
  "labels": {
    "severity": "warning"
  }
}


% oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?' --data-urlencode 'query=prometheus_sd_kubernetes_failures_total{job=~"prometheus-k8s|prometheus-user-workload"}' | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   884  100   779  100   105   4233    570 --:--:-- --:--:-- --:--:--  4804
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [
      {
        "metric": {
          "__name__": "prometheus_sd_kubernetes_failures_total",
          "container": "kube-rbac-proxy",
          "endpoint": "metrics",
          "instance": "10.134.0.65:9092",
          "job": "prometheus-k8s",
          "namespace": "openshift-monitoring",
          "pod": "prometheus-k8s-0",
          "prometheus": "openshift-monitoring/k8s",
          "service": "prometheus-k8s"
        },
        "value": [
          1760603878.181,
          "0"
        ]
      },