TypeError: XRRigidTransform is not a constructor

[nkast]

I am using the Immersive Web Emulator chrome extension.

When I am calling xrFrame.getViewerPose(XRReferenceSpace);
I am getting a TypeError: XRRigidTransform is not a constructor
from this line: return new XRRigidTransform(transform.matrix);

webxr-polyfill/build/webxr-polyfill.js

Line 1064 in 7a60906

return new XRRigidTransform(transform.matrix);

I managed to fix this locally by replacing it with return new XRRigidTransform$1(transform.matrix);