Yep, more background here: https://news.ycombinator.com/item?id=9325796 https://news.ycombinator.com/item?id=9325796 (We're working around this soon though by

Yep, more background here: https://news.ycombinator.com/item?id=9325796 https://news.ycombinator.com/item?id=9325796 (We're working around this soon though by moving away from native scrollbars, since it's very unlikely that Firefox will fix this anytime soon.)