The libhangul1 package in Debian is based on the upstream git version. Unlike
the released 0.1.0 version, this git version doesn't support "auto reordering"
feature. Toggling this settings in fcitx-hangul has no effect.
To avoid confusion, please remove or hide this setting. And the default value
should be fixed as FALSE instead of TRUE. ibus-hangul package does the same
thing. This is Debian specific so there's no need to upstream.
Relevant code:
$ grep -i -r reorder src
src/eim.h: boolean autoReorder;
src/eim.c: if (!hangul->fh.autoReorder) {
src/config.c:CONFIG_BINDING_REGISTER("Hangul", "AutoReorder", autoReorder)
src/fcitx-hangul.desc:# [Hangul/AutoReorder]
src/fcitx-hangul.desc:Description=Auto Reorder
$