Korean fonts are not displayed in JOSM flatpak

[m1nw00kim]

I'm using Fedora 40 Silverblue. Korean fonts are not displayed when set language korean when I installed JOSM through flatpak.

[bmillemathias]

Hello,

In a terminal, could you give me the output of the command locale ?
Does it work fine when you use the standard package ? it is available at https://josm.openstreetmap.de/wiki/Download

Best

[m1nw00kim]

The output of the command locale :
LANG=ko_KR.UTF-8
LC_CTYPE="ko_KR.UTF-8"
LC_NUMERIC="ko_KR.UTF-8"
LC_TIME="ko_KR.UTF-8"
LC_COLLATE="ko_KR.UTF-8"
LC_MONETARY="ko_KR.UTF-8"
LC_MESSAGES="ko_KR.UTF-8"
LC_PAPER="ko_KR.UTF-8"
LC_NAME="ko_KR.UTF-8"
LC_ADDRESS="ko_KR.UTF-8"
LC_TELEPHONE="ko_KR.UTF-8"
LC_MEASUREMENT="ko_KR.UTF-8"
LC_IDENTIFICATION="ko_KR.UTF-8"
LC_ALL=

Korean fonts appear correctly when installed through OpenWebStart, but encounter an issue when executed using java -jar and flatpak.