No datapoints found for Long Running Requests by Resource and Long Running Requests by Instance of "API Performance" dashboard on web-console UI

4.14.0-0.nightly-2023-06-13-223353

always

1.Installed OCP cluster with 4.14 nightly payload
2.Open the web-console, view the page "API Performance" dashboard on web-console UI

1.On the Long Running Requests by Resource and Long Running Requests by Instance page, shows No datapoints found

2.Should show something on Long Running Requests by Resource and Long Running Requests by Instance pages. 

1. Got the same results on 4.13.
2. Not found the apiserver_longrunning_gauge in prometheus data, only apiserver_longrunning_requests

$ 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/label/__name__/values' | jq | grep apiserver_longrunning_gauge
no result

$ 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/label/__name__/values' | jq | grep apiserver_long
    "apiserver_longrunning_requests",