Atmos no longer working on Homepods

Tried multiple titles. DD+ Atmos no longer working with HomePods at all.

All other apps work on the Apple TV 4K and show Atmos. Even the same content when run through Stremio works. Is this a bug?

What version numbers of tvOS and Infuse?

Infuse 8.0.1 and tvOS 18

Installed tvOS 18.1 and this is still happening. Uninstalled infuse and reinstalled. Restarted Apple TV 4K (2022) and router. It’s only infuse with this issue so I can only assume it’s an issue in the latest update.

8.0.2 didn’t help. Anyone else having this issue?