Everything is excellent with this addon but I want to suggest a feature to reduce the transparency of prime video overlay which I am doing including following filter in ublock. It would be helpful if it is added in the addon.

www.primevideo.com##.atvwebplayersdk-playpause-button:style(opacity: 0.45 !important)
www.primevideo.com##.atvwebplayersdk-fastseekback-button:style(opacity: 0.45 !important)
www.primevideo.com##.atvwebplayersdk-fastseekforward-button:style(opacity: 0.45 !important)
www.primevideo.com##.fkpovp9
www.primevideo.com##.f1makowq

Also prime video show play pause button on mouse hovering. If there is any way to stop that like other platform (which does not do this ) then it would be helpful.