I have now managed to make it work with Facebook as well…
But the second issue remains:
“Also, does anyone know if there is some way, to make the placeholder temporarily replace the hidden content instead of going beneath it causing a very large gap. It would improve the design side of the plugin tremendously. However, I have no idea if it is possible at all.”
Or if not possible, is there maybe a workaround where the placeholder is placed before the video/media rather than after as of default. That would make more sense looks/design wise, as we design from top towards the bottom. So the empty space caused by the underlying media is after the placeholder rather than before.