I tried the x175 build. It has the same issue.
Code for this component is tag based.
<cfpdf action="merge" name="tempCombined" keepBookmark="yes">
<cfpdfparam source="tempRENDER">
<cfloop index="node" array="#documents.files#">
<cfset coversheet = replace(tempCOVERSHEET, "[reason]", node.reason, "ALL")>
<cfset coversheet = replace(coversheet, "[fileID]", node.fileID, "ALL")>
<cfset tempRENDER = page.PDFTools.createPDF(coversheet)>
<cfpdfparam source="tempRENDER">
<cfpdfparam source="#node.path2file#">
</cfloop>
</cfpdf>