title: panstart and panmove is not working on Android devices in Firefox browser
body: <p>I am working on the Angular7 project and I am using hammerjs version 2.0.1. I have a map which I need to pan on mobile devices. I checked on android devices. it works fine on chrome browser but on firefox, it's not working.</p>
  
  <p>Here is my code:</p>
  
  <pre><code>&lt;div class="view-image"  (panmove)="onPanMove($event)" (panstart)="onPanStart($event)" &gt;
  </code></pre>