I'll get a longer answer later. I'll work with the conversion script and see if we can tease out where the issue is. On Arch, you have XDG_CONFIG_DIRS=/etc/xdg:/opt/trinity/etc/xdg. It is set from:
/etc/profile.d/xorg.sh /etc/profile.d/trinity.sh
Please be sure to download the latest of both scripts. I pushed updates today.
Darrell