Hi.
I am making a sans-serifed version of a serifed font.
The serif I got as an .otf. The sans-serif version is a Glyphs 2.1 (767) document.
I am trying to assign the serif to the background so I can use it as a model for the sans-serif version.
Works for Latin. The problem is the Cyrillic letters, because they appear in the serif version with names like afii10017 for A-cy, afii10018 for Be-cy and so on, and that, apparently, stops them from being assigned to the background. I tried to rename cyrillic glyphs one by one with Unicode to Glyphs names, but the program freezes for about a minute, and then