And also leverage ScribusGenerator Python script to customise Scribus outflow.
Another ploy is to uses quarto .. advanced markdown … and try SVG output.
On Fedora, I install “poppler-utils” package, in there is a command “pdfinfo”, it’s helpful because it can tell you what program created the pdf, what version of pdf was used. On my Fedora 42, things like Libreoffice seem to be creating pdf’s of version 1.7. If I go to Linkedin and download my profile from their portal as a pdf, I see it’s a version 1.4 pdf. So they’re going a bit older maybe for some compatibility reasons. So there are different pdfs and versions all around the place.