Hello, there are 2 issues for Hangul.
Issue 1
Hangul composition plugin is not working in the newest version. It is still working at Glyphs 2.4.4.
Issue 2
I’d like to use an anchor for hangul composition plugin when a component is the same but different position. So, I made some anchors. But anchors do not work when the glyph has Hangul Unicode. I tried again with a user-defined glyph, then, it worked.
I’ve also sent an email with my glyph file, please check it if you need to see the file.
Thank you