QTouchEvent::TouchPoint can not longer handle transformations for rect

May be wrong, but looks like a mistake was made when these APIs were deprecated in Qt 5.15:

https://doc.qt.io/qt-5/qtouchevent-touchpoint-obsolete.html

This API allowed TouchPoint to return different values for the rect, sceneRect and screenRect, which can be the case when scale is applied to an item or the view.

The new API, only one ellipseDiameters() method (funny name for a single size by the way), is perhaps defined in item coordinates? Or is it scene or screen coordinates? Hard to say.