Intellisense not picking up ESRI Namespace in XAML?

[WesBailes]

Seems even when I use sample project, I get a design time error (see attached image).  Any suggestions appreciated!

[lilexie]

References works?

[WesBailes]

It has the reference to the ArcGISRuntime, and it shows up with no errors when in the code behind file, but when viewing the XAML file it has the errors.  The application still builds and runs properly but would like for the intellisense to work in the XAML file.