How do i get both Ethernet and use wifi as a backup?

I run a VM, and both wifi and ethernet are plugged in. I would have hoped both are bridged across (maybe they are not, i’ll doublecheck) but it seems HA only picks up the wireless interface.

Where can i check best to see if it picked up both wired and wireless? Could i set somewhere that HA prefers one over the other? I looked in the supervisor host section but i can only choose one interface.

I thought it would probably be smart to use the wired connection by default and go to wireless if that fails for some reason (actually probably makes more sense to go the other route but ok).

Thanks all.