title: What is correct order to AddCors into .Net Core?
body: <p>First MVC middleware or Cors Middleware.</p>
  
  <pre><code>    services.AddMvc()
      services.AddCors();
  </code></pre>
  
  <p>Sorry official doc mentions above however I have seen other examples with reverse order working fine as well.</p>
  
  <blockquote>
    <p>Could you share a glimple on internals on how it works?</p>
  </blockquote>