I installed openSUSE Tumbleweed and I wanted to type Japanese, so I installed fcitx5 and fcitx5-mozc, but I noticed that fcitx5-mozc is not displayed correctly in KDE system tray. Instead of displaying “あ” character with orange backgroud, a penguin is displayed. I tried installing xfce and found that icon is fine under xfce.
Screenshot (Upper is KDE, lower is xfce):
Software version:
fcitx5 5.1.12-1.1
fcitx5-mozc 2.29.5268.102-1.5
KDE Plasma 6.2.5
KDE Frameworks 6.10.0