Mac Home Sharing?

I just recently got ProtonVPN and have it set on my Macbook that I use for media sharing to my AppleTV. When I’m connected to Proton, the library disappears from the Computer app on the AppleTV. Disconnect from Proton and it’s back.

Any suggestions on how to fix this?

Is there a lan setting you have to enable there?

Yup, I’m an idiot. I missed it when poking through the settings. Thanks!