Can't change to Japanese input mode in snap/flatpak/appimage in 1.0 (ibus-mozc)

Steps to reproduce:

  • Open Inkscape
  • Click Text tool
  • Change to Japanese input mode

What happened?

Can't change to Japanese input mode(Can't use IME, Can't input Japanese) It seems that we can't use the Japanese input in all input areas.(e.g. Save > Name)

What should have happened?

Can change to Japanese input mode

Inkscape Version and Operating System:

  • Inkscape Version: 1.0beta2 (inkscape@2b71d25d, 2019-12-03)
  • Operating System: Linux(Ubuntu)
  • Operating System version: 4.16.0-041600-generic(18.04)

0.92.4

inkscape0.94-japanese-input

1.0beta2

inkscape1.0beta2-japanese-input

Tags for better searching: input method language input ibus-mozc fcitx-mozc

Edited by Nathan Lee