title: Embed shortcodes and oEmbed not working on Wordpress
body: <p>I am having a weird issue.</p>
  
  <p>Normally when you paste a youtube video the video will embed properly automatically. However when I paste a link into the visual view I can play and see the embedded video in the EDIT view, but on preview or publish it echoes out the link without embedding it as plain text.</p>
  
  <p>So far I have tried disabling all plugins (except Advanced Custom fields)
  Using the [embed] shortcode<br>
  Changing the youtube links from http to https</p>
  
  <p>What does work is pasting the embed code from Youtube, or writing <code>&lt;iframe&gt;</code> in the text view.<br>
  It also works fine to paste and embed when I change theme</p>