Hey thank you for this discovery.
After every arch-install i think to myself i should probably automate this, and i only go as far as logging all the commands typed (mostly doing '# history > log.sh' and adding a few comments) and said file is is forgotten or i am trying something different for the next install (like desperately trying to make a CB3-131 Chromebook work nicely)
Here are the links for the lazy
[channel] https://www.youtube.com/channel/UCX_WM2O-X96URC5n66G-hvw
[the latest installment of Arch Monthly Install:Jan 2022] https://www.youtube.com/watch?v=7btEUHjECAo