Rancher monitoring Grafana urls are broken - 404 Error Page not found
Rancher: v2.7.1
Rancher-monitoring chart version – 102.0.0+up40.1.2
in the grafana nginx config map, we have
sub_filter '"appSubUrl":""' '"appSubUrl":"/k8s/clusters//api/v1/namespaces/cattle-monitoring-system/services/http:rancher-monitoring-grafana:80/proxy"';
but, when directing from monitoring tab → Grafana, page is borken and shows 404 Error Page not found.
When I observ the redirection url, it shows the clusterID
https://example.com/k8s/clusters/c-94qrx/api/v1/namespaces/cattle-monitoring-system/services/http:rancher-monitoring-grafana:80/proxy/
any suggestion on fixing this?