wrong error message about violating the master node quorum

Cluster version is 4.11.0-0.nightly-2023-01-11-025441

100%

Violate master quorum:

1. Install Node maintenance operator

2. Start maintenance for first master
oc create -f - << EOF
apiVersion: nodemaintenance.medik8s.io/v1beta1
kind: NodeMaintenance
metadata:
  name: master-0-0
spec:
  nodeName: master-0-0
EOF

3. Wait until maintenance succeeded
oc get nm master-0-0 -o json -w | jq '.status.phase'

4. Verify that can't start maintenance for second master
oc create -f - << EOF
apiVersion: nodemaintenance.medik8s.io/v1beta1
kind: NodeMaintenance
metadata:
  name: master-0-2
spec:
  nodeName: master-0-2
EOF

Error from server (can not put master/control-plane node into maintenance at this moment, it would violate the master/control-plane node quorum): error when creating "STDIN": admission webhook "vnodemaintenance.kb.io" denied the request: can not put master/control-plane node into maintenance at this moment, it would violate the master/control-plane node quorum

Error from server (can not put master node into maintenance at this moment, it would violate the master node quorum): error when creating "STDIN": admission webhook "vnodemaintenance.kb.io" denied the request: can not put master node into maintenance at this moment, it would violate the master node quorum

Actual result is message for 4.12 clusterversion