Merge pull request #68968 from JoeAldinger/OCPBUGS-16168

OCPBUGS-16168:provides note on race condition in ovn-k

Author: JoeAldinger

modules/configuring-ovnk-additional-networks.adoc

@@ -8,6 +8,11 @@
 
 The {openshift-networking} OVN-Kubernetes network plugin allows the configuration of secondary network interfaces for pods. To configure secondary network interfaces, you must define the configurations in the `NetworkAttachmentDefinition` custom resource (CR).
 
+[NOTE]
+====
+Pod and multi-network policy creation may remain in a pending state until the OVN-Kubernetes control plane agent in the nodes processes the associated `network-attachment-definition` CR.
+====
+
 You can configure an OVN-Kubernetes additional network in either _layer 2_ or _localnet_ topologies.
 
 - A layer 2 topology supports east-west cluster traffic, but does not allow access to the underlying physical network.