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…...false, so enable a systemwide font substitution seems not possible...pdf for most common ms core fonts. however, just want to confirm...