How to get MotionEvent touch size from PointerInputScope low level approach?

With Compose, We can get screen finger size by means of Modifier.pointerInteropFilter approach, catching the MotionEvent property size. Officially, that is not recommended. On the other hand, I haven’t found a way to get exactly the same MotionEvent size value with the suggested PointerInputScope avaliable in Modifier.pointerInput() call. That scope gives us access to the size property, which is very different from the MoveEvent homonym (I think the whole touchable area). Is it possible to get the same value from Modifier.pointerInput()?