problem related to input methode.(ibus, fcitx. .)

[queenmedley]

Acknowledgement of checking existent issues

• I have checked if my issue has already been reported, and I am certain that my problem has not already been addressed.

What problem did you encounter?

I installed it on Arch Linux and it works fine. However, when I type in English in the chat window, it works fine, but when I type in Korean, it appears as '???'.
I use fcitx5 to input Korean, and since it appears as ???, it seems like it works anyway but there is a problem.

Roblox Experience link

No response