Range input inside scroll-view not working

Range inputs do not work inside of scroll-views. This is probably expected as the event is being hijacked by the scroll view (so that it will scroll) instead of allowing it through to the input. I can't think of an easy fix at the moment. The slider would probably have to be its on widget. Any thoughts?

Here is a codepen to illustrate my point: http://codepen.io/anon/pen/VLZxmj?editors=101
(Remember to emulate touch events)