

If the initramfs is using systemd, it’s actually able to look up the root (by label) and ESP partitions (by guid) automatically. GRUB can also detect the ESP and enumerate UKI images. There’s still some assumptions being made, but it’s cleaner than ever.

I remember Noita specifically had some odd behavior. Let me see if I can find that thread again.
Update: I didn’t leave a lot of information for myself. Just to install
lib32-nvidia-utilsif you are on arch. I think this was specifically due to the way they were doing particle effects though, so it’s probably unrelated.