title: VScode: word wrap for markdown not working
body: <p>I try to have an automatic word wrap when I write markdown text: I expect that lines are automatically broken when I type a line longer than the <code>wrap line length</code> set, by a hard 
  break (i.e. a <code>newline</code> character).</p>
  
  <p>I have set</p>
  
  <ul>
  <li><code>word wrap</code> to <code>wordWrapColumn</code></li>
  <li><code>word wrap column</code> to 50 </li>
  <li><code>wrappingIndent</code> to same</li>
  <li><code>wrapping Strategy</code> to simple</li>
  <li><code>wrap attributes</code> to auto 
  and nothing set to markdown. </li>
  </ul>
  
  <p>Nevertheless, lines extend to the end of the editor (much more than 50) and nothing happens. I have tried the <code>toggle word wrap</code> with no effect (it would be great if the state of the toggle would be shown, like for <code>auto save</code>). </p>
  
  <p>What is wrong? </p>