I really like this Addon, as it helps me with many ways of using Youtube, like just as Background Music in a playlist or casual watching Videos. I also really like the Volume changing by scrolling Option. However, since the new Update, the normal Youtube Playlists can neither go Shuffled or Repeated, as these settings are constantly getting reset and denied. After Clicking the button, the Color of the button changes, but the effect does not work and when the next Video, which is the next one on the Playlist, or just the Playlist over screen, if it is the last one, these buttons then Reset without ever affecting your Playlist in any way.