Hello, I did re-open this bug because I think you should remove the non Debian licence compatible files you embed: https://sources.debian.org/src/php-dompdf/2.0.3%2Bdfsg-3/debian/copyright/#L7 See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056974#10
You can find the files when searching: https://packages.debian.org/search?searchon=contents&keywords=ufm&mode=&suite=bookworm&arch=any -- William
