AppXtender Delete Page Issue

In AppXtender Document Manager or Web Access, cannot delete page despite having "Delete Page" permission

In this situation, the Delete Page will be grayed out and unusable in the Page menu.   

This will occur when the document you are trying to delete page from has only one page.  The Delete Document option should be used instead in this scenario, as deleting one page of a single page document is effectively deleting the document itself.  This is working as designed.