Every request in Wasabi is made through Tor (if enabled) Currently, the only source for those filters is a specified Bitcoin Node. So if you have a full node that provides filters, your Wasabi's client can connect to it and fetch them. In the future we will enable more sources.

My point is how you will reach your Bitcoin node as soon as you are not in your local network? Does this release support onion address for connecting to my Bitcoin Node as a BIP 158 peer?