Impossible to build WINRT (UWP) x64 with Visual Studio!?

Greetings,

I've installer winrt_x64_msvc2017 and msvc2017_64 on Windows 10 and for some reason, when applying the winrt_x64_msvc2017 in the project settings, Visual Studio 2017 creates a x86 profile and select it as the current profile. Whenever I change back to x64, QT reverts to the msvc2017_64 version automatically. Which makes it impossible to compile winrt_x64_msvc2017 in x64 for some kind of dead lock is happening. This is rather hoccus poccus so I'm wondering if anyone would have a hint on this.

Thank you.

Maybe someone could confirm to have successfully compiled a UWP x64 QT project? Is there any official working exemples to chew on?