How can I customize the digital signature stamp on PDF files? I would like to remove the grey background of the signature and change the text from "Signed by" to "Digitally signed by". Thank you. SOFTWARE: Linux: Debian 12 Okular: Version 22.12.3
Implemented already via https://invent.kde.org/graphics/okular/-/merge_requests/745 for Okular 23.08.