Thank you both for your quick replies.
Sorry, exporting into PDF (for export), using the presets.
I'm using Bahnschrift, which I only have in "regular", no other weights. I think it looks different because I didn't zoom in as much in some of the screenshots.
I get where you're coming from but the third option is just what the first option looks like exported, no differences in cases applied or anything. The second screenshot was just to show that not all of my hypens are affected. So that would mean that only hyphens with case applied are affected by the export?
I've attached an example PDF and apub.
Thanks again.
hyphen_forum.afpub
hyphen_forum.pdf