Fcitx5 under KDE

After Upgrade to 15.5 my old fcitx Language switcher for Chinese and Hangul did not work anymore. I deleted all fcitx packages and installed fcitx 5. After setup in kde the switch just does not work. No errormessages. The Keyboard switches from german to english(I suppose) when selecting ‘chinese’ however no pinyin editor.

What am I doing wrong. Any help appreciated.

Very simple solution: One just has to restart. Like windows. Now pinyin and hangul work ok.

To me it seems not illogical that logout/login is required to let the desktop pick it up.

Was that really not enough?