USDZ in Chrome Viewer

Hello - I am trying to render usdz in chrome browser. I am using google model-viewer. It works fine in safari. Not in chrome.

Any thoughts ?

<model-viewer src="../../assets/room.usdz" ar ar-scale="fixed" camera-controls touch-action="pan-y" alt="A 3D model of an astronaut" ios-src="../../assets/room.usdz" xr-environment

</model-viewer>