OpenShift Virtualization fails to apply nmstate with `error=nm-connection-error-quark: ipv6.dhcp-iaid` in Red Hat OpenShift Container Platform 4.4

Solution Verified - Updated -

Issue

OpenShift Virtualization fails to apply nmstate with error=nm-connection-error-quark: ipv6.dhcp-iaid in Red Hat OpenShift Container Platform 4.4

When adding new VLAN interfaces, one can observe Connection adding failed: error=nm-connection-error-quark: ipv6.dhcp-iaid and the NodeNetworkConfigurationEnactment shows:

apiVersion: nmstate.io/v1alpha1
kind: NodeNetworkConfigurationEnactment
metadata:
  creationTimestamp: '2020-11-29T23:26:52Z'
  generation: 1
  labels:
    nmstate.io/policy: ip-vlan
  name: openshift-worker-0.ip-vlan
  ownerReferences:
    - apiVersion: nmstate.io/v1alpha1
      kind: NodeNetworkConfigurationPolicy
      name: ip-vlan
      uid: 1063418d-a87f-4f9f-84b3-ea3b04e80a11
  resourceVersion: '38522723'
  selfLink: >-
    /apis/nmstate.io/v1alpha1/nodenetworkconfigurationenactments/openshift-worker-0.ip-vlan
  uid: 48052add-5d81-45bc-a2e9-eb5ddfb871e6
status:
  conditions:
    - lastHearbeatTime: '2020-11-29T23:27:00Z'
      lastTransitionTime: '2020-11-29T23:27:00Z'
      message: >-
        error reconciling NodeNetworkConfigurationPolicy at desired state apply:
        , failed to execute nmstatectl set --no-commit --timeout 480: 'exit
        status 1' '' '2020-11-29 23:26:55,791 root         DEBUG    Checkpoint
        /org/freedesktop/NetworkManager/Checkpoint/7 created for all devices:
        480

        2020-11-29 23:26:55,791 root         DEBUG    Adding new interfaces:
        ['eno6.1200', 'eno6.1203']

        2020-11-29 23:26:55,793 root         DEBUG    Editing interfaces: []

        2020-11-29 23:26:55,795 root         DEBUG    Executing NM action:
        func=add_connection_async

        2020-11-29 23:26:55,796 root         ERROR    NM main-loop aborted:
        Connection adding failed: error=nm-connection-error-quark:
        ipv6.dhcp-iaid: unknown property (7)

        2020-11-29 23:26:55,797 root         DEBUG    Checkpoint
(...)

Environment

Red Hat OpenShift Container Platform 4.4

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