mDNS address for supervised installation not working


I’m trying to setup local fulfillment that was released with HA 2022.2

I’ve followed the steps, but I don’t think the _home-assistant._tcp.local address is working to access my home assistant installation. How do I verify that the mdns address is working and can be accessed?

I’m running a supervised home assistant installation on a raspberry pi 4 running Debian. The hostname is rutzberry and I can access it using http://rutzberry:8123 on my local network.

How can I set up local fullfillment and get the _home-assistant._tcp.local address working?