Framemaker15 Publisher - Figure caption with a line under

Hello fellows,

I have a strange issue with figure captions defined in Framemaker as having a line under the caption ("Frame Below Pgf" property) . This line is retrieved from a frame on the reference page. The caption is set to appear above the figure. In the Publisher, the figure caption style is set to "Use Source Style".

When I convert FM to HTML5, the figure caption is turned into <p class="FigureTitle">. The problem is that in the HTML output the figure caption is "split" into 2 <p> - the caption text itself, then comes the figure and then comes another <p class="FigureTitle"> that only contains the line itself (turned into a jpg). I can't figure out how to avoid splitting <p class="FigureTitle"> into two and keep the line below the caption itself.

Unfortunately, the caption cannot be mapped to a corresponding HTML tag in the Publisher as there is no relevant tag in the Pgf mapper.

Any ideas?

Thanks!