Not relaying broadcast 255.255.255.255 across vlans

[Joeviocoe]

Running pfsense 2.6.0-RELEASE (amd64)
built on Mon Jan 31 19:57:53 UTC 2022
FreeBSD 12.3-STABLE

Have a WeatherFlow Tempest hub:
tcpdump -vvnn -i re1.900 udp port 50222

tcpdump: listening on re1.900, link-type EN10MB (Ethernet), capture size 262144 bytes
01:32:52.978060 IP (tos 0x0, ttl 255, id 3629, offset 0, flags [none], proto UDP (17), length 127)
10.0.9.22.50222 > 255.255.255.255.50222: [udp sum ok] UDP, length 99

udpbroadcastrelay --id 42 --port 50222 --dev re1.900 --dev re1.10 -d -f

ID set to 42
Port set to 50222
Forking Mode enabled
ID: 42 (DSCP: 42, ToS: 0xa8), Port 50222
re1.900: 15 / 10.0.9.1 / 10.0.9.63
re1.10: 17 / 10.0.0.65 / 10.0.0.127
found 2 interfaces total
Done Initializing

I can verify the process is still running. But not sure how to verify it properly binds to the udp port or if it needs to since this is broadcast, and not multicast.

The issue is...
tcpdump -vvnn -i re1.10 udp port 50222
returns nothing.