Settings will fall back to systemwide_user.js after firefox restart

[lefthairynut]

Hey. I followed the instruction on the README and used systemwide_user.js to be the global settings for all the sessions as default that IS changeable through about:config. Everything's good but one major issue: I can change the settings values in about:config but after restarting Firefox it will fall back to the original mozilla.cfg(systemwide_user.js).

I tried it with fresh profile(without user.js) and got the same results. Thank you in advance.

Firefox Version: 93.0
OS: Arch 5.14.9-arch2-1