Modpack version
0.5.8
Describe the bug
Attempting to launch the game results in a crash. It appears to be pointed at supplementaries.

Logs
https://pastebin.com/vVshdT2v

It appears that others don't have this issue, so Ill post some of my unique variables.
I am running Arch Linux (5.12.19-hardened1-1-hardened) and running ATLauncher.

We use the issue tracker exclusively for bug reports, development and feature requests. However, this issue appears to be a support request. Please use the support channel on our Discord to get help.