I noticed a similar issue to ours documented in PTC support. Just wondering if this is doable given that we only have the APP-D and APP-E products? I still believe that we can capture the formatted output as a text file, edit it by slapping a beginning/ending <pre> tag and save with .html extension - since my pages/frames are displaying the desired format?
Document-CS115847
Date Created: 2-15-13
Date Last Updated: 8-20-14
Title: Incorrect HTML output using File-> Save As HTML in Arbortext Editor
Resolution: Recommend using Styler stylesheet (uses on XSLT);
Recommend using Compose-> HTML file instead of Save as HTML