title: Window.Open Issue in Microsoft Edge Browser
body: <p>When running the following script in Microsoft Edge, we are getting unexpected behavior.</p>
  
  <pre><code>var specs = "width=" + screen.width + ", height=" + screen.height + ", fullscreen=yes";
  var myWindow = window.open("", "MsgWindow", specs);
  </code></pre>
  
  <p>The first time it runs, it will open a window in fullscreen. However, if we resize that fullscreen pop-up window to be smaller, close the pop up, and try to execute the script a second time, it will NOT pop up as fullscreen. Instead it opens to the size of the resized original popup.</p>
  
  <p>How do we force the pop up to always respect the last parameter set in <code>windows.open</code>?</p>