gsettings/dconf/gnome tweak settings are not persistent

I am trying to change the 'Legacy Applications' setting in the gnome-tweaks but when I restart the shell (Alt+F2+r) it resets back to default. * I tried changing it via dconf and gsettings too but didn't work. * This solution doesn't help me either. I'm using GNOME42 on Manjaro if that helps.