Spatial audio with Dolby Digital Plus EAC3 on Mac?

Does the Mac version (Intel) of Infuse support Spatial audio on Dolby Atmos audio tracks or is that only limited to M1/Apple Silicon Macs?

Infuse can enable spatial audio on any supported Mac. Per this guide, it looks like this is available on 2018 and later Macs.

I’ve connected my AirPods Pro to Infuse on an EAC3 track, but the volume slider on Mac doesn’t indicate spatial audio with head tracking is available or that multi-channel audio is being processed?

So is it only available on M1 Macbook Airs (Spatial audio with head tracking)?