title: Why can't I see HTML 5 <dialog>?
body: <p>Here is my Facelets file:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"
        xmlns:f="http://java.sun.com/jsf/core"
        xmlns:h="http://java.sun.com/jsf/html"&gt;
  
  &lt;h:head&gt;
      &lt;title&gt;Simple JSF Facelets page&lt;/title&gt;
  &lt;/h:head&gt;
  
  &lt;h:body&gt;
      Place your content here!
      &lt;dialog&gt;
          &lt;dt&gt;Sam&lt;/dt&gt;
          &lt;dd&gt;Knock, Knock.&lt;/dd&gt;
          &lt;dt&gt;Eric&lt;/dt&gt;
          &lt;dd&gt;Who's there?&lt;/dd&gt;
          &lt;dt&gt;Sam&lt;/dt&gt;
          &lt;dd&gt;Justin.&lt;/dd&gt;
          &lt;dt&gt;Eric&lt;/dt&gt;
          &lt;dd&gt;Justin who?&lt;/dd&gt;
          &lt;dt&gt;Sam&lt;/dt&gt;
          &lt;dd&gt;Justin time for dinner!&lt;/dd&gt;
      &lt;/dialog&gt;
  &lt;/h:body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>What I see in the browser is only </p>
  
  <blockquote>
    <p>Place your content here!</p>
  </blockquote>
  
  <p>When I check the source for this file, I see in chrome:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;&lt;head&gt;
      &lt;title&gt;Simple JSF Facelets page&lt;/title&gt;&lt;/head&gt;&lt;body&gt;
  Place your content here!
  &lt;dialog&gt;
      &lt;dt&gt;Sam&lt;/dt&gt;
      &lt;dd&gt;Knock, Knock.&lt;/dd&gt;
      &lt;dt&gt;Eric&lt;/dt&gt;
      &lt;dd&gt;Who's there?&lt;/dd&gt;
      &lt;dt&gt;Sam&lt;/dt&gt;
      &lt;dd&gt;Justin.&lt;/dd&gt;
      &lt;dt&gt;Eric&lt;/dt&gt;
      &lt;dd&gt;Justin who?&lt;/dd&gt;
      &lt;dt&gt;Sam&lt;/dt&gt;
      &lt;dd&gt;Justin time for dinner!&lt;/dd&gt;
  &lt;/dialog&gt;
  &lt;ul id="javax_faces_developmentstage_messages" title="Project Stage[Development]: Unhandled Messages"&gt;&lt;/ul&gt;&lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>So, from the source code, it looks like it should be a valid html5 file? But currently, I can't see the content that should be in the dialog tag? </p>