Please be very clear on this on your website, right not this is not really the case.
If you do support, then plese update this page with the proper references needed for UWP. I am struggling desperately to get this the ListView (and the other controls) to work...
http://docs.telerik.com/devtools/xamarin/controls/listview/listview-getting-started
Windows 8.0 and 8.1 are more or less outdated..