Bridging - Do I need to bridge the two windows network adapters?

My setup is about 2 days old. I’m trying to get ZeroTier traffic to flow to the network freely for all things like printers, NAS, etc,

I set up a managed route from my ZeroTier network: via

I also setup as a bridge. But it says, more is needed on the device:

Do I need to bridge these in windows?