Airplay across vlans - yet another unsuccessful attempt

I tried every guide I could find, those mostly rely on udp broadcast or mdns repeater plugins, both of which didnt work for me no matter what I try.

Im using latest opensense, I have a few vlans with those two relevant, "Home" where my phone connects, and "TV" where my apple tv, sonos speakers and tv connects.

I have tried deploying the following rules in udp broadcast relay in order to allow airplay to my sonos speakers:

Home,LAN,TV 224.0.0.251 1.1.1.1 5353 1 Apple bonjour
Home,LAN,TV 239.255.255.250 1900 2 SSDP
Home,LAN,TV 239.255.255.250 1902 3 SONOS

I also tried enabling mDNS repeater across the three stated lans but it didnt work either. I tried a couple of specific firewall rules which I dont even know if relevant, that didnt help either.

When I search for airplay devices from the Home net, I do see my apple tv device (which is on the TV vlan) but the sonos I do not.

Any tips or hints how to solve this?