title: NativeScript zIndex set in XML not working?
body: <p>Consider the next xml:</p>
  
  <pre><code>&lt;Page xmlns="http://schemas.nativescript.org/tns.xsd" &gt;
    &lt;!-- UI Decalration --&gt;
      &lt;AbsoluteLayout&gt;
        &lt;GridLayout zIndex="99" height="100" width="100" backgroundColor="red"&gt;&lt;/GridLayout&gt;
        &lt;GridLayout zIndex="1" height="200" width="200" backgroundColor="green"&gt;&lt;/GridLayout&gt;
      &lt;/AbsoluteLayout&gt;
  &lt;/Page&gt;
  </code></pre>
  
  <p>In my understanding the red square should be visible, but it's hidden behind the green one. Am I doing something wrong?</p>