Footer is not detected as footer while PDF -> DOCX conversion

We are evaluating Aspose.PDF (v21.8.0) for converting PDF into DOCX.

I have pdf-document with some custom footer:

image.png (30.0 KB)

var input = @"footer-input.pdf";
var output = @"footer-aspose-output.docx";

Document document = new Document(input);
DocSaveOptions options = new DocSaveOptions();
options.Mode = DocSaveOptions.RecognitionMode.Flow;
options.Format = DocSaveOptions.DocFormat.DocX;
document.Save(output, options);

This footer is converted to paragraph in PDF to DOCX output. Is it possible to set some settings to properly detect this as footer content?

footer-input.pdf (687.6 KB)
footer-aspose-output.docx (73.4 KB)


Header and Footer are defined at the time of PDF generation only and once the PDF is generated, they become part of other content. So I am afraid the API can not detect them.