Today Widget Extension Height - iOS10

The height for the Today's widget view mode cannot be set for compact Mode. No matter whatever value I set. It sets the height of the widget to a default value. The expanded mode works perfect and the value is properly set and reflected in the widget. I have already added this line in my viewDidLoad() method.

self.extensionContext?.widgetLargestAvailableDisplayMode = .expanded

Here is the code. The value of maxSize cannot be changed too as its a constant.

func widgetActiveDisplayModeDidChange(_ activeDisplayMode: NCWidgetDisplayMode, withMaximumSize maxSize: CGSize) {

        //self.preferredContentSize = (activeDisplayMode == .compact) ? maxSize : CGSize(width: maxSize.width, height: 300)

        if activeDisplayMode == NCWidgetDisplayMode.compact
        {
             self.preferredContentSize = CGSize(width: maxSize.width, height: 300)
        }
        else
        {
            self.preferredContentSize = CGSize(width: maxSize.width, height: 560)
        }
}