Writer Field in Ubooquity is not displaying the Writer field from ComicRack scraper XML file

I am using the ComicRack scraper tool to pull metadata for my comics into Ubooquity.  It works well, except for the writer field.  For some reason, Ubooquity displays the artists and date of the book in the writer field, instead of the writer.  Here is an example of an XML file, and a screenshot of its display in Ubooquity: