WebXR Augmented Reality Module

On visionOS 26.5, I noticed the Safari Extension 'WebXR Augmented Reality Module' option.

I've enabled this option in Safari Settings, and restarted Safari, but when I try to launch a WebXR experience that supports immersive-ar as option (for example this one: https://www.viverse.com/dPASDhP

I don't see the option to Play in AR (like I do with a Quest 3S headset)

Does anyone have any examples of websites that can make use of this new WebXR Augmented Reality Module feature flag in Safari, on visionOS?

WebXR Augmented Reality Module
 
 
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