In Union displays use the pageId otherwise page elements dont display if there are more than one with the same name on an application.
List a deeper level of display elements for branching LOR pages or any other page chich has more than one level of children.
Ensure the deep applicant query will grab any level of answer children nesting and that the applicantData JS can handle any level of nesting through a recursive function.
Dont console log missing page variables.