Generating a OT fontfile

Hi: Can’t understand this issue: When I want to export this Glyphs-file as a OT, it shows up with the cyrillic letters?Skærmbillede 2021-04-14 kl. 17.16.31

The file contains those letters? QuickLook is difficult to understand.

Yes, the file contains both latin and cyrillic. When I generate the ordinary fontfiles (not italics), everything looks fine? What is QuickLook, and how can I solve the problem? Thanks :wink:

QuickLook is the system library that generates the file icons and then preview that is shown when selecting a file in Finder and pressing the Space key.