I'm in way over my head on this one.
The goal is to be able to hit spacebar for play/pause, and f for fullscreen when the page loads.
I'm loading the YouTube embed like this:
<script src="https://www.youtube.com/iframe_api"></script>
<iframe
    id="player"
    frameborder="0"
    allowfullscreen="1"
    allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
    width="1280"
    height="720"
    src="https://www.youtube.com/embed/<?php echo $video_id; ?>?autoplay=1&modestbranding=1&iv_load_policy=3&enablejsapi=1">
</iframe>
The question is, can I focus the iframe controls using postMessage? Or any other method?
If so which element in the iframe do I need to focus to be able to get it done? I think it's html5-video-container > video.
Don't think I even need the YouTube jsapi, but it's there for now.
I've been over this SO question about a dozen times and many others, as well.
