I'd suggest you at least try and mitigate that by having the LLM do extensive e2e testing if you aren't interested in using your own product.
It offers Word -> PDF conversion. Just for interest I tried it and it doesn't even get the simplest page right. It puts the filename into an header. The test page had 4 images, one svg, one pdf (from svg), and another variation of the first 2. The generated PDF only contains 2 of those images with wrong sizes. The later two are missing. So it's basically completely useless.
The free of charge LibreOffice gives much better results with its own caveats.
I just don't want people to litter their heavily polished immaculately styled products that have so clearly bad user-interaction design. E2e testing and closing the loop on LLMs does seem to help here.
Though I really would prefer people click around their own product for at least 5 minutes.