in ios webview. it's fine swipe anyway between up&down with some speed, but when i swipe screen feel like 2-step, 1st step, touch screen just streight anywhere and hold a moment(i think more than 0.5s) 2st step, go up and down my html website didn't go up&down in body scroll.
less then a moment, just swipe fast, it works. well scrolled and more than 1 or 2seconds, webview shows longtouch event(what if i touch text or img..)
the problem is that moment(i feel like it's about 0.5second)