DHCPRelay has to be restarted when in a cluster

With VYOS 1.2, if I run two VyOS routers in a cluster, the DHCP Relay function does not work, unless I put the following commands into vyatta-postconfig-bootup.script:
sleep 50s
sudo systemctl restart isc-dhcp-relay.service

I had this same problem in the previous release, but when I upgrade to 1.2 I had to find new commands to restart the dhcp-relay. I’m sure this is just some kind of timing/ordering issue with startup and could be permanently fixed pretty easily.