I mean leaving paths open in Glyphs while unchecking “autohint” and “remove overlap” options. Of course, under the hood paths are still interpreted as closed but…
If you have open paths and you choose not to remove overlaps or autohint when you export the OTF, the paths stay open in the final OTF.
-mekkablue
I tried doing this and the resulting OTF font was invisible in Ai, while TTF was visible. Left side has only stroke and right side has only fill.
