How to make default (auto generate) master detail page work?

In Visual Studio 2017 Windows version. After I create MasterDetailPage, it auto generate 3 XAML files but the menu is broken, how to fix this? Master.Mater page is covering up the whole MasterPage (with hamburger menu)
Main view

Menu view

When I try to read the document here: https://developer.xamarin.com/guides/xamarin-forms/application-fundamentals/navigation/master-detail-page/
The code is totally different with auto generate code, what should I use?

Sign In or Register to comment.