title: How to enable touch screen emulation in Chrome devtools?
body: <p>TL;DR - I've enabled touch screen emulation and it's not working. HELP.</p>
  
  <p>I'm using google-chrome ver 44 on OSX and have the "Emulate touch screen" option checked in my devtools emulation tab. When holding down shift and scrolling I am expecting the pinch/stretch gestures we're all familiar with.</p>
  
  <p>Yet, pinch/stretch gestures are not applied in web pages (e.g. google maps) when I hold down shift and scroll up/down (two fingers scroll on my macbook). </p>
  
  <p>More info: 
  when the mouse pointer is over the device emulator, I press shift and the round 'touch' cursor turns into a 'resize' cursor. It's just that the actual scrolling has no effect.</p>
  
  <p>Can anyone point out what am I doing wrong?
  <a href="https://i.stack.imgur.com/vgaNO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vgaNO.png" alt="devtools enable emulation checked"></a>
  <a href="https://i.stack.imgur.com/iwYdq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iwYdq.png" alt="chrome version"></a></p>