ios 11/xcode 9 beta issue: tableview contained in zfdraggablemodaltransition doesn't accept touch events

[spnkr]

i have a tableview being presented, and when building with xcode 9 beta 5 it won't accept any user touch events. works fine with xcode 8/ios 10.3. any ideas on what the problem might be? elements in the presented modal controller that aren't in the tableview work fine.

[wzzhu]

This is caused by the introduction of safeAreaInsets in iOS11.
Need to add the following code to touchesMoved method.

if ([self.scrollview respondsToSelector:@selector(safeAreaInsets)]) {
  topVerticalOffset -= self.scrollview.safeAreaInsets.top;
}

Fixed in the pull request.

[ralphcorleone]

@wzzhu <3 Thanks.