SMB on won't run on 'secondary' interfaces

[ThinkingFox]

I'm running TrueNAS-12.0-U8 when I add multiple IPs to the Bind IP Address option, it only binds to the bridge interface that is on the same subnet/vlan as the default route. Is there another option elsewhere/a bug/simple user error as to why this wouldn't be working?

I'm running lagg > 2 x VLANS > 2 x Bridge (each with static IP) and the default route set manually for one bridge (I get not internet access if I leave the default route empty).