No, it's not... Values seem to be correctly saved in ~/.config/xfce4/xfconf/xfce-perchannel-xml/displays.xml, so the bug is in xfce4-display-settings.
No, it's not... Values seem to be correctly saved in ~/.config/ xfce4/xfconf/ xfce-perchannel -xml/displays. xml, so the bug is in xfce4-display- settings.