Unable to perform Vertical Scroll using Touch pad in Internet Explorer and Edge.

[cdmhari]

Unable to perform Vertical scroll using laptop's touchpad(two finger scroll). Whereas in chrome and firefox it is working fine. You can see the issue in demo itself. http://souhe.github.io/reactScrollbar/. Open the link in IE / Edge and try to do vertical scroll using a laptop touchpad using two fingers. It is not working. But the Edge default scroller is working fine. Please fix this issue or at least give a workaround for this issue.