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 192.168.1.1 network freely for all things like printers, NAS, etc,

I set up a managed route from my ZeroTier network:
192.168.1.0/24 via 192.168.194.172

I also setup 192.168.194.172 as a bridge. But it says, more is needed on the device:

Question:
Do I need to bridge these in windows?