title: Get current browser timezone in IE 11
body: <p><code>Intl.DateTimeFormat().resolvedOptions().timeZone</code> This Javascript code I am using to get the current timezone of the browser. This works fine in both Chrome and Firefox browsers. However this code is not working in IE 11.</p>
  
  <p>I also tried other option which I found <code>moment.tz().zoneName()</code>; but this also didn't work for me.</p>
  
  <p>Can anyone please help me on this?</p>