Can I just say that, while the scrolling worked without issue for me, it was useless and annoying, and the number of problems other people are having with it made me wonder why you'd go to the trouble. As respectfully as I can say it, this is the very definition of dancing baloney. You had to put effort into this dorky effect that is arguably worse than a plain scrollbar, and to add insult to injury, now you're having to take bug reports because one of the oldest, most fundamental features of a web page (scrolling to see more) is complicated to the point that it doesn't work cross-browser.

Please just let the scrollbars work the way they're supposed to.