You should see one (unless you renamed it, it will be called Default) that includes the e0M ports.
Make sure ***ALL THE PORTS*** in that broadcast domain are correct! When adding in new nodes, *ALL* ports get added to the Default broadcast-domain. You may need to remove ports that should not be there!
Check the LIFs failover ports:
network interface show -role node-mgmt|cluster-mgmt -failover
VERIFY the ports listed are correct. If not, the broadcast-domain is incorrect!
Finally, check failover-policy:
network interface show -role node-mgmt|cluster-mgmt -fields failover-polcy
All the NODE-MGMT LIFs should be local-only. The Cluster-MGMT could be system-defined. I would modify to broadcast-domain-wide: