I'd like to add a question here. If the fonts directory for the sideloaded fonts resides in the root of the via USB exported file system (i.e. on the same level as .kobo) what should the src url for the font look like?
This
Code:
src: url(res:///fonts/CharisSILCompact-Regular.ttf);
or this
Code:
src: url(res:///mnt/onboard/fonts/CharisSILCompact-Regular.ttf);
?
Unfortunately it makes no difference either way, I can select Charis SIL Compact from the font menu just fine, but when I set it in the CSS I get only Georgia when I set the font to Document Default.