'automaticallyAdjustsScrollViewInsets' was deprecated in iOS 11.0

'automaticallyAdjustsScrollViewInsets' was deprecated in iOS 11.0: Use UIScrollView's contentInsetAdjustmentBehavior instead

    
```
    private func _enable(for viewController: UIViewController?) {
        _isEnabled = true
        viewController?.automaticallyAdjustsScrollViewInsets = false
    }
```