recently found that all three of the company"s projects have a problem in the title, that is, the official account is often unable to slide up and down on the Apple end, and the page is similar to being stuck. As shown in the figure: 
so how did this problem come about? is it ionic"s problem?
ionic version 3.2, focus version 5.2.9.
I guess it may be the layout problem if the outer layer is {position:absolute;height:100%; Width:100%} , and then the inner layer is {- webkit-overflow-scroll:touch} , there may be the cause of this problem
: the rubber band effect of the iOS system ~
solution: ~ I am not sure. Finally, it is written in a different way ~
first determine how many layers of ion-content,
multi-layer ion-content are nested in your application.
innermost layer-webkit-overflow-scroll:touch