Verified with below OCP build,
$ oc version
Client Version: 4.5.0-202003062301-8ce6126
Server Version: 4.5.0-0.nightly-2020-03-06-190457
Kubernetes Version: v1.17.1
$ for ns in $(oc get namespaces | grep openshift-kube-storage-version-migrator | awk '{print $1}'); do echo "${ns}:";oc get namespaces/$ns -o json| jq .metadata.labels; done
openshift-kube-storage-version-migrator:
{
"openshift.io/cluster-monitoring": "true"
}
openshift-kube-storage-version-migrator-operator:
{
"openshift.io/cluster-monitoring": "true"
}
The results all are as expected.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:2409