Error when deploying LXD VMS, MAAS 3.4.3 No host network to attach VM interfaces to

Hello,
I am trying to get VM provisioning to work on a baremetal host but am running into the following error when trying to deploy VMs:
Pod unable to compose machine: Unable to compose machine because: Failed talking to pod: No host network to attach VM interfaces to

I couldn’t find any current documentation on how to setup the bridge network but this is what I have set up in the MAAS UI (first pic)

And my LXD setup (second pic)
Any tips here would be appreciated as I’ve been trying to get around this issue for weeks.