Network Observability Operator install error service "netobserv-controller-manager-service" not found

Issue

• Installation of the Network Observability operator gives an error because it does not find the service netobserv-controller-manager-service.

error validating existing CRs against new CRD's schema for "flowcollectors.flows.netobserv.io": error listing resources in GroupVersionResource schema.GroupVersionResource{Group:"flows.netobserv.io", Version:"v1alpha1", Resource:"flowcollectors"}: conversion webhook for flows.netobserv.io/v1beta1, Kind=FlowCollector failed: Post "https://netobserv-controller-manager-service.openshift-netobserv-operator.svc:443/convert?timeout=30s": service "netobserv-controller-manager-service" not found