Thanks for the feedback! I haven't actually looked into doing things in the actual video overlay but I think this could actually be doable (on desktop at least)

Thanks for the feedback! I haven't actually looked into doing things in the actual video overlay but I think this could actually be doable (on desktop at least). The scrubber and all controls are handled via videojs (on desktop) and even if I couldn't add things to it I could just alter one of the existing action options that are available and restyle the icon. Haven't actually looked into the videojs UI options at all, mind.