title: Cannot insert any body in the HTTP request
body: <p>When I try to enter anything in the body of HTTP Request, when I click anything else, I get:</p>
  
  <blockquote>
    <p>You cannot switch because data cannot be converted to Target tab data, empty data to switch</p>
  </blockquote>
  
  <p>What is that ? I am running Windows 10.</p>