sort (GNU coreutils) 8.26local of the system: en_US.UTF-8contents of /etc/locale.conf:LANG=en_US.UTF-8LC_TIME=fr_FR.UTF-8LC_NUMERIC=fr_FR.UTF-8========================================$ echo $'䜌\n龹' | sort -uExpected output:龹䜌Actual output:䜌