Ah... Wait, I suspect this might be because gnome-settings-daemon (or whatever you use in mate) needs this fix to be backported as well lp:~seb128/unity-settings-daemon/xsettings-fixes-backport/+merge/273710?
Ah... Wait, I suspect this might be because gnome-settings- daemon (or whatever you use in mate) needs this fix to be backported as well lp:~seb128/unity-settings-daemon/xsettings-fixes-backport/+merge/273710?