Install kde-config-fcitx by entering the following commands in the terminal:
sudo apt update sudo apt install kde-config-fcitx
Description:
KDE configuration module for Fcitx
This is a configuration module for System Settings for configuring the Free Chinese Input Toy of X. . It is designed to have similar functionalities to fcitx-config-gtk, with better KDE integration.
Homepage: https://github.com/fcitx/kcm-fcitx
Version: 0.5.5-1
Section: universe/kde