当聚焦输入时，iOS上的触屏问题

I am having some issues with a scrollable div on iOS. When trying to scroll by touching outside an input, it scrolls ok without any problem but when I try to scroll and I touch an input to start scrolling (there are a lot of chances that it happens because it is a div with a lot of inputs) it scrolls the whole window instead scrolling the div. I don't have that problem either in desktop or Android. I found a similar question (I am having some issues with a scrollable div o