- AppImage cannot work for fcitx5 plugin injection: fcitx5 runs on the host system and loads addons from host paths (/usr/lib/.../fcitx5). Files placed inside the AppImage mount are invisible to fcitx5. - For Debian, use dpkg-architecture to detect the multiarch triplet (x86_64-linux-gnu, aarch64-linux-gnu, etc.) instead of hardcoding. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>