Can you please change the vide from private to unlisted, youtube does not allow me to watch it that way?
Although I think I know what you mean, I've also noticed a similar behavior in certain cases. I believe that the auto scroll is malfunctioning, as it does not recognize correctly the bottom of the list, and keeps scrolling to the top visible item, making the bottom one half-cut if it does not fit.
I don't think I can give you a quick fix for this issue to be honest, I will have to investigate it in more details and re-build all the javacript files once it's solved.
The next update is almost ready for release (I was planning to release it 2 weeks ago, but had to delay for personal reasons), I will fix this problem for that release, one way or another. It shouldn't take too much time to fix it, once I find the cause.
I hope that's ok with you.Best,
If you like my products, don't forget to rate them on codecanyon :)