Unfortunately, swipe actions are really not working over YouTube videos. When you put down a video, YouTube or Vimeo, it has actions on it like pausing, playing the video either just touching the video or its controls. Also, the controls include the volume and other parts. To let you touch these options, we have to make the video (YouTube or Vimeo) layer in control, so every touching action happening over them is handled by it. So the only option is to use dots below the slider, sorry.