Description of problem:

Happening after changing default shell from bash to zsh.

fcitx always shows up no input window. So that, I can't change my input language.

Setting default shell as zsh made fcitx not working.
This seems like happening like this : https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905129

I searched for of it, and found that zsh does not allow "for", so there was a same problem on ubuntu im-config, before version 0.36
This problem looks very similar to it.


After few minutes using my computer, I got a message: 
Giving up to bring the process up because main Input Method process for FCITX rapidly died many times. See $XDG_CACHE_HOME/imsettings/log for more details.
(...and I couldn't find the log file)


I've checked and tried to add export ~~~ on .zshrc, and it's same. This was same as ubuntu im-config what I've mentioned before.

Version-Release number of selected component (if applicable):
imsettings               x86_64     1.8.1-2.fc31
fcitx                    x86_64     4.2.9.6-6.fc31
(fcitx-hangul             x86_64     0.3.1-7.fc31)
zsh          x86_64          5.7.1-4.fc31

How reproducible:All


Steps to Reproduce:
1.Install fcitx + your language of fcitx, set it up
2.change shell from bash to zsh
3.restart computer, it happens.

Actual results:
Cannot change language, No input Window, seems export not working.


Expected results:Just works well


Additional info:
Using KDE Plasma workspace.