title: Cookies when tunneling wordpress through ngrok
body: <p>I have set up a wordpress multisite on a vagrant debian running PHP7. Ngrok is running on node and the frontend shows perfectly on my tunneling address. </p>
  
  <p>When i try to log into wordpress backend "wp-admin" trough the tunneling address i get this error:</p>
  
  <blockquote>
    <p>wordpress error cookies are blocked or not supported by your browser</p>
  </blockquote>
  
  <p>Tried with different browsers, does not seem that the browser is the issue. I also registered that cookies are registered on the tunneling domain. </p>
  
  <p>Anyone experienced the same thing? Any possible issues im missing?</p>