Symptoms:
Add Host Operation (Workflow) skips NFS configuration for the newly added host to NFS based cluster. It skips the NFS configuration for the newly host if the selected host belongs to the same NFS network pool. The workflow itself gets completed successfully, but the NFS Share is not mounted on the newly added host.
NFS Share is not mounted
After completion of Add Host Operation while checking vCenter it is found that there is no NFS datastore for the newly added host to the NFS based cluster.
If the selected host belongs to the same NFS Network Pool, the Add Host Operation skips the execution of Workflow's action to apply the NFS configuration for the newly added host.