hi all
there was a topic https://forum.aspose.com/t/fontconfigsubstitutionrule-isfontconfigavailable-returns-false-on-linux/276056 two years ago saying same thing, I have docker env, fontconfig installed, fc-match avail…...done using the FontSettings class to set default font substitutions...response, i use debian12 docker image, also it can be reproduced directly...