Problem description 
iOS: window.history.back() is not working on webViews
Steps to reproduce
Open a webView including a link to another html page.
In the new page, trigger the 'window.history.back()' function.
Result: page is not going back to the previous one
It works fine on Android.
Sample code:
// app.js
var win = Titanium.UI.createWindow({
	backgroundColor : 'blue',
	title:'Test'
});
var wv = Ti.UI.createWebView({
	url:'index.html'
});
win.add(wv);
win.open();
// index.html
<!DOCTYPE html> 
  <html> 
    <head> 
      <title>Test</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1">
    </head> 
    <body>
      <a href="page1.html">page1</a>
    </body>
</html>
// page1.html
<!DOCTYPE html>
<html>
  <head>
    <title>Test</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script>
      function goBack() {
        window.history.back();
      }
    </script>
  </head>
  <body>
    <input type="button" onclick="goBack()" value="Back"/>
  </body>
</html>
 
Kate McGregor