I need to simulate finger movement on a touch screen when dragging a mouse.

I try to use setOnMouseDragged and create my TouchEvent.

tablehistory.setOnMouseDragged(event -> {
            TouchPoint touchPoint = new TouchPoint(
                    2,
                    TouchPoint.State.MOVED,
                    event.getX(),
                    event.getY(),
                    event.getScreenX(),
                    event.getScreenY(),
                    event.getTarget(),
                    new PickResult(event.getTarget(), event.getScreenX(), event.getScreenY())
            );

            java.util.List<javafx.scene.input.TouchPoint> touchPoints = new ArrayList<>();
            touchPoints.add(touchPoint);

            TouchEvent touchEvent = new TouchEvent(
                        event.getSource(),
                        event.getTarget(),
                        TouchEvent.TOUCH_MOVED,
                        touchPoint,
                        touchPoints,
                        2,
                        false,
                        false,
                        false,
                        false
            );

            Event.fireEvent(event.getTarget(), touchEvent);
        });

My TouchEvent is visible in debug:

touch event: TOUCH_MOVED point:TouchPoint [state = MOVED, id = 2, target = StackPane@15a8702b[styleClass=placeholder], x = 912.0, y = 298.0, z = 0.0, pickResult = PickResult [node = StackPane@15a8702b[styleClass=placeholder], point = Point3D [x = 911.0, y = 257.0, z = 0.0], distance = 1.0]

But it differs in the distance field from TouchEvent caused by a real touch on the screen.
Real TouchEvent:

touch event: TOUCH_MOVED point:TouchPoint [state = MOVED, id = 1, target = StackPane@15a8702b[styleClass=placeholder], x = 778.0, y = 375.0, z = 0.0, pickResult = PickResult [node = StackPane@15a8702b[styleClass=placeholder], point = Point3D [x = 777.0, y = 334.0, z = 0.0], distance = 1360.3325193588557]

And accordingly my TouchEvent does not work as I need (in this specific example it is table scrolling).

I use java corretto 1.8