I started using Glyphs (the Trial version) today, and began kerning random glyphs to test it out - everything seemed to work fine.
Then I found out about Kerning Groups (Linke und Rechte Kerning-Gruppen), and began assigning Glyphs to different Groups. I used the name “reverse” (or something like that, I can’t recall anymore) as a name and got an error on export. It worked fine after I changed the name of the group (and redid the kerning) - but now it seems like most (if not all?) of the kerning pairs do not work anymore!
The kerned Font looks great inside Glyphs, but the exported .otf font seems to have no kerning at all.
I am pretty sure it is my fault (I am pretty new to making fonts), but what could be the problem here?
I feel like the kerning got messed up once I started fiddling around with Kerning groups…
/edit: I deleted all kerning and kerning groups, and redid some kerning without using groups, but they do not show up in the exported .otf Font, either.