I entered a Westminster Confession reference and it is not accepted. Why not? I know I can drag and drop but that restricts it to my resources.
First, you are trying to specify the reference using an internal machine-readable format, which isn't going to work. However, even the human readable format ("Westminster Confession of Faith Chapter I, 1" or "Chapter I, 1") will not work, because that box will only parse versified datatypes, and Westminster Confession is not a versified datatype.
