Characters of window title bar garbled
[Reproduction]
yum install motif-devel xorg-x11-fonts-misc
cc -o title_UTF8 title_UTF8.c -lXm -lXt -lX11
./title_UTF8
title_UTF8.c
You see "this is ae 0097\ae009C...".
Originally "this is 日本語 title" is correct.
[Environment]
Fedora 24 : OK
Fedora 25-28 : NG
RHEL 7.3 : OK
RHEL 7.4-7.5 : NG
Now discussing on !227 (merged)
To get official backport(mutter, gnome-shell, so on) from distributor, I hope this bug will be fixed quickly in this community.