"OpenAPI spec does not exist" error is shown in "kube-apiserver" Pod

Issue

• Errors such as the following are shown every few minutes in the kube-apiserver Pod:

  2021-08-26T07:37:46.127493020Z E0826 07:37:46.127370      18 controller.go:116] loading OpenAPI spec for "v1.admission.hive.openshift.io" failed with: OpenAPI spec does not exist
  2021-08-26T07:37:46.161285273Z E0826 07:37:46.161069      18 controller.go:116] loading OpenAPI spec for "v1.admission.cluster.open-cluster-management.io" failed with: OpenAPI spec does not exist
  2021-08-26T07:37:46.173517122Z E0826 07:37:46.173393      18 controller.go:116] loading OpenAPI spec for "v1.admission.work.open-cluster-management.io" failed with: OpenAPI spec does not exist
  

• The errors appear after installing Red Hat Advanced Cluster Management (RHACM) on the OpenShift Container Platform cluster.