I really appreciated when you updated this a while ago. Sadly it is breaking playback especially on watch later playlist. Video playback just constantly freezes all the time. If I disable this add-on it works. Also no matter how I resize screen I get giant thumbnails, like 3 across instead of 5 or 4 depending on how I scale screen. I can't really stand watching YT without this add-on, without the mouse wheel volume, volume boost button, etc.. I sure hope it can be fixed, I pay for YT premium and donated to you for this add-on. Even if you just made volume boost button and mouse wheel volume control and that's it, I would still use it and be happy.