Pinch event: get both fingers position from camera aggregator?

For a pinch event: can i get both fingers positions from camera aggregator somehow? it just gives me a Cartesian2. I could use native callback but would be nicer if i dont have to mix.
For pinch in (zoom in) i dont get a pinch event at all…

Thanks for your help

const start :Cartesian2 = cameraAggregator.getStartMousePosition(Cesium.CameraEventType.PINCH);

Hi there,

The use of the pinch event within CesiumJS is pretty tailored to its use for zooming. As far as I know, there are no ways, through the public API at least, to get the two screen positions on pinch.

You should probably use the native events. This thread has more historical context if it helps.