in windows 8 event don't fire

[Francesco Paci]

in windows 8 the only event that fire are beforeScrollStart and scrollCancel

the others don't fire. there is a reason?

   //mag_scroll.on('scrollEnd', function () { console.log('scroll scrollEnd');});

   //mag_scroll.on('flick', function () { console.log('scroll flick'); });

   //mag_scroll.on('zoomStart', function () { console.log('scroll zoomStart'); });

   //mag_scroll.on('zoomEnd', function () { console.log('scroll zoomEnd'); });

   //mag_scroll.on('scrollStart', function () { console.log('scroll started'); });