title: Xamarin Forms MessagingCenter not working
body: <p>
  In short, it's probably something silly because I have other Messaging Centres throughout my code and I'm struggling to get this one to work for some reason. Here is the Subscribe.</p>
  
  <pre class="lang-cs prettyprint-override"><code>MessagingCenter.Subscribe&lt;NewChatModel&gt;(this, "UpdateList", (message) =&gt;
  {
      Console.WriteLine("Hello There");
  });
  </code></pre>
  
  <p>And here is the send</p>
  
  <pre class="lang-cs prettyprint-override"><code>MessagingCenter.Send(this, "UpdateList");
  </code></pre>
  
  <p>The class the send is in is NewChatModel, however, for some reason I cannot get the MessagingCenter to trigger to the subscription, any ideas?</p>