Rich text edito export to pdf images issue

I am using TAdvRichEditorPDFIO with TAdvRichEditor

When I add images with AddImage method, they show up in exported pdf
If I add images with AddNamedPicture, they dont show up in exported pdf.

Is this a bug or a known limitation?

This is at this moment a known limitation. We'll investigate if we can add support for this in a future update.