Has there been any progress on audio lag for Dolby Atmos and other Dolby options?

If the game does not support Dolby Atmos, then the audio is normal stereo. Microsoft are working on updating Dolby Atmos, where if the game does not support Dolby, the audio will be converted to simulate Dolby Atmos.

I did that and when I click Dolby Atmos for headphones in my audio settings on my Xbox it pops up a window that says I need to download Dolby Atmos for Headphones from the Dolby Access app. Then in the same window it gives me the option to learn more and
when I click learn more. It takes me to my Dolby Access app. Just to tell me I have to turn Dolby Atmos for Headphones on in my Xbox audio settings. It is a repeated cycle. Both is telling me I need to enable something on the other but it won't let me

This is Xbox One specific, and relates to how Dolby Atmos capabilities via Home Cinema amps. They have been compromised by the fact that the Dolby Atmos app version has not kept up with the firmware of numerous current amps from multiple brands.

Since August, it changed from outputting Atmos signals as "Atmos" to to generic "multi Ch in".

Like many others, I mailed Denon, and it is an issue relating to the MAT container embedded in the Dolby Atmos app. We collectively need a definitive answer on when Microsoft and/or Dolby intends to upgrade to 1.6?

The full quite of the Denon explanation is below:

"Dolby Atmos version is changed from “Dolby Harmony 1.3” to “Dolby Home Audio 1.6” via U21 Update. The Dolby Home Audio 1.6 includes the “Dolby MAT signaling” feature that detecting the channel based PCM signal contained into the Dolby MAT Container.
And, major player which contains the PCM signal into Dolby MAT container is only XBOX One S and XBOX One X, currently. With new Dolby Atmos version 1.6, specific processing of source (XBOX) is needed. This is now the problem: Xbox did not implement this processing
yet:"

Hi RomiDumitru,

*maybe* this "problem" is exactly how the Dolby Atmos App on Xbox One X works.

Dolby Atmos native content? perfect! Dolby Atmos playback.

No Dolby Atmos? the App upmix current audio track to Dolby Atmos (the headphones features works in this way).

I don't know if is intentional.

I have same problem everything shows as dolby atmos. I just get on with it . I dont have audio delay though 🤔

There are issues with dolby atmos that has been on going for a while though. Still no fix 🤔👍