Sub Menu not working properly in iOS

Hello,

When viewing the showcase example for the adaptive UI feature of Menus with iOS: http://www.smartclient.com/smartgwt/showcase/#menus_ms_new

You'll notice strange behaviour when selecting the sub menu "Recent documents".

It does not navigate correctly to the recent documents menu, instead it slides in a blank screen with only the "Done" option, making it impossible to select a sub menu item.

I tested with iOS 8.4.1 on an iPhone 6