I'm adding a Universal Windows target to my PCL project and I'm getting Resource Token Not Found errors when I have grouping enabled on a Forms ListView. Disabling grouping for my UWP target makes my project work, but I'm not sure if it's a bug in Forms or something I'm doing (my project is getting pretty big now so it's hard to isolate things).
Has anyone else run into this? Should I report it as a bug, or is it user error?