Drawer blocks events for elements under dragMargin

import QtQuick.Layouts 1.0
import QtQuick.Controls 2.1
import Qt.labs.platform 1.0
import QtQuick.Dialogs 1.2

ApplicationWindow {
 id: appWindow

 visible: true
 title: "test"

 Rectangle {
  width: 50
  height: 50
  color: "red"

   MouseArea {
    anchors.fill: parent
    onClicked: console.log("clicked")
   }
 }

 Drawer {
  width: appWindow.width * 0.5
  height: appWindow.height
  dragMargin: 25
  edge: Qt.LeftEdge
 }
}