Cannot register CLICK events on items inside an item dragged with Gestouch about gestouch HOT 2 OPEN

package {

import flash.display.DisplayObject;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.TouchEvent;

import org.gestouch.core.Gestouch;
import org.gestouch.events.GestureEvent;
import org.gestouch.extensions.native.NativeDisplayListAdapter;
import org.gestouch.extensions.native.NativeTouchHitTester;
import org.gestouch.gestures.PanGesture;
import org.gestouch.input.NativeInputAdapter;

public class Main extends Sprite {

    public function Main() {

        Gestouch.inputAdapter = new NativeInputAdapter(stage);
        Gestouch.addDisplayListAdapter(DisplayObject, new NativeDisplayListAdapter());
        Gestouch.addTouchHitTester(new NativeTouchHitTester(stage));

        var pannable:Sprite = new Sprite();
        addChild(pannable);

        var pan:PanGesture = new PanGesture(pannable);
        pan.addEventListener(GestureEvent.GESTURE_BEGAN, onPan);
        pan.addEventListener(GestureEvent.GESTURE_CHANGED, onPan);

        var child:Sprite = new Sprite();
        child.graphics.beginFill(0xCCCCCC);
        child.graphics.drawCircle(0, 0, 100);
        child.graphics.endFill();
        child.addEventListener(MouseEvent.CLICK, onChildTouch);
        child.addEventListener(TouchEvent.TOUCH_BEGIN, onChildTouch);
        child.addEventListener(TouchEvent.TOUCH_END, onChildTouch);
        pannable.addChild(child)
    }

    private function onPan(event:GestureEvent):void
    {
        trace("gesture recognized", event);
    }

    private function onChildTouch(event:Event):void
    {
        trace("child interactive event", event);
    }
}
}