title: Android Navigation Drawer App not reacting on a click
body: <p>I have a Problem, I made a Android Navigation Drawer App and added my stuff.</p>
  
  <p>Now I have a Problem and I don't know where the bug could be:</p>
  
  <p>When I want to see the Navigation Drawer, I only can use the swipe gesture from the left device border.</p>
  
  <p>When I click at the top left corner <img src="https://i.stack.imgur.com/QCar7.png" alt="enter image description here"> to show the menu it does not work.</p>
  
  <p>Any tips for a solution?</p>