Stepped Animation in AR Quick Look

Hello,

I've been working on an AR project where I need to display a stepped animation in AR Quick Look. I've created the animation in my 3D modeling software and exported it as a USDZ file. The animation is designed to move in distinct steps, but when I preview it in AR Quick Look, it appears to be interpolating between frames, resulting in a smooth animation instead of the stepped one I created.

Has anyone else encountered this issue? Is there a way to control the animation playback in AR Quick Look to make it stepped rather than smooth? Any tips, workarounds, or guidance would be greatly appreciated.

Thanks in advance for your help!