Video embed fullscreen scroll position issue

workaround.js

// Sources:
// https://stackoverflow.com/questions/64304444/is-there-any-way-to-detect-fullscreen-events-in-youtube-iframe-api
// https://stackoverflow.com/questions/45597346/how-do-i-prevent-custom-full-screen-from-resetting-the-scroll-position

let top2 = 0;
const handleFullscreen = () => {
  if (document.fullscreenElement) {
    top2 = document.querySelector('html').scrollTop;
    console.log(`Setting to ${top2}`);
  } else {
    document.querySelector('html').scrollTop = top2;
    console.log(`Moving to ${top2}`);
  }
};
document.addEventListener('fullscreenchange', handleFullscreen);