I was exporting a font in TTF, and the fonts, when typesetted vertically (using Adobe Illustrator), have no height.
OTF exports are normal. I’ve also tried exporting TTF with fontmake, and the fonts are normal too.
Before encountering this problem, all TTF exports were normal.
But after this problem occurred, even exporting previously normal files produced TTF fonts with the aforementioned problems.
There were no clear signs of when this problem started, and no crashes. But I recall the app glitching once when I tried doing lots of “undo” actions on another font, before the problem occurred.
I was using v3.5 (3526) when I first ran into this problem,
later reinstalled v3.4.1 and the problem persists.
