Hello @po4920826, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/175#issuecomment-2294915448.
proton 8.0-5x1 2024-08proton 9.0-2x1 2024-08
Compatibility Report
System Information
steam-582010-proton9-2.log
I confirm:
Symptoms
I am using the Steam Proton-9.0-2 compatibility layer on Arch Linux with the KDE Plasma 6 desktop (in Wayland mode) to play Monster Hunter: World. When I press Enter in-game to open the chat window, I am unable to type text using the Fcitx5 Chinese input extension. The input extension is running properly, but no Chinese characters are being input into the chat window. This issue does not occur when using the Proton-8.0-5 version.
Reproduction
install fcitx5 IME:
sudo pacman -S fcitx5 fcitx5-gtk fcitx5-qt fcitx5-chinese-addons fcitx5-config-qt
edit ~/.bash_profile , add these lines:
export XMODIFIERS=@im=fcitx
export GTK_IM_MODULE=fcitx
export QT_IM_MODULE=fcitx
Reboot, open systemsettings -- input method -- add input method ,add pinyin
Launch steam ,play Monster Hunter :World , press Enter in-game to open the chat window.Input chinese character with fcitx5 pinyin (just typing randomly ,press space to submit).In my case,no Chinese characters are being input into the chat window.
I have uploaded a video on youtube:
https://www.youtube.com/watch?v=ug7eZd-fm90