Unreal Engine 4 is available for Win10 UWP app dev now

Hi, I’m having issues setting up unreal to build a UWP project. I downloaded the 4.17.2-release (which is the unreal version that I’m interested in) from microsoft’s unreal fork github page. I ran the Setup.bat, GenerateProjectFiles.bat and built the ue4.sln fine with Visual studio 2015. My VS installation has the UWP dev tools with Windows 10 SDK 10.0.10586. But when I create a c++ project inside unreal I do not have the UWP option in the packaging menu (see attached image). What did I miss? Is there any other setup I need to do?

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