title: Chrome DevTools touch emulation not working
body: <p>I was using Chrome's DevTools to test a mobile HTML5 app, namely by emulating devices and touch events. </p>
  
  <p>Everything was working fine yesterday, but today I get a new toolbar when using "Inspect Element" (screenshot) and, if I choose to emulate any device, the touch events just don't work, e.g. I press a button and it fires events belonging to other elements/buttons.</p>
  
  <p>Everything works fine if I disable DevTools.</p>
  
  <p><img src="https://i.stack.imgur.com/vw5Oa.png" alt="enter image description here"></p>
  
  <p>Is there anyway to revert to the previous behaviour, e.g. rollback some update, or at least get these features working?</p>
  
  <p>Thanks! :)</p>