CJK stands for Chinese, Japanese and Korean.
I’m creating a GNOME application in Python using GNOME Builder and when I try to display some Japanese text (It doesn’t matter where, in the headbar or in a label) I get something similar to this .
For example, if I set this text to a label "Ńíó Æ 조선민 🍩 oÑ Hi 猫ねこ ç‣∞"
I get
(Should I send some GNOME project config file?)
Ubuntu 20.04