Allow touch action

[dominikIncibit]

The default behaviour is touch-action: none; which prevents scrolling vertically on mobile devices. To circumvent this limitations you could just allow touch-action and additionally add this check in _trackMove:

if(Math.abs(trackData.dx)<75){
return;//probably swipind down
}

of course the treshhold value (75) could be adjusted.

[MeTaNoV]

This is indeed very valuable! Are you using Cordova for your app?

[dominikIncibit]

Yes, im using cordova in conjunction with crosswalk so that its even working on older devices.