On this Ghost.org page it says that <iframe> is converted to <amp-iframe> on AMP pages. I’m not seeing that happen when I embed a youtube video into a post. I can see the iframe on the normal page and nothing shows up on the AMP page.
How do I get a youtube video to show up on my AMP page? I tried adding an html block with <amp-youtube> but it wasn’t brought over. Perhaps that’s the default behavior for an html block. In any case, how do I get around this issue?