Chrome’s initTouchEvent is not interoperable with Safari's or Firefox’s version of initTouchEvent. Deprecated since M49. Developers should use the new TouchEvent constructor. See https://www.chromestatus.com/features/4923255479599104
Samples: https://output.jsbin.com/lohuwa https://w3c.github.io/touch-events/#firing-a-synthetic-touchevent-from-script