Video Module not autoplaying on mobile even when selected

I am trying to add a video to mobile with autoplay. It works fine in editing mode, but it doesn’t autoplay on the frontend. It’s driving me nuts. On the desktop & tablet view, I have to video autoplaying as a row background, but it cuts half of the video off on mobile, so I was able to get the video to show in full using the video module, but now (even though it’s selected) it won’t autoplay the video. Anyone have any suggestions?