MultiCast Traffic Between Interfaces

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I have pfsense and two centos virtual machines running on hyper-v. I would like to be able to route multicast traffic between two subnets.

pfsense
LAN0 - 192.168.89.0/24
LAN1 - 192.168.90.0/24

VM1 - 192.168.89.2/24
VM2 - 192.168.90.2/24

I'm able to successfully ping the hosts and I do not see any drops within the firewall logs. The commands I'm using to test traffic are

VM1 - iperf -u -c 225.1.2.3 -T 3
VM2 - iperf -s -u -B 225.1.2.3

If I set the virtual network adapters to be on the same (but the ip's are still the same) it works, but if I change the adapters so they are different it stops working (can still ping).

For IGMP Proxy I have
LAN0 - upstream - 192.168.89.0/24
LAN1 - downstream - 192.168.90.0/24

Any ideas if this is possible? Thanks!