Systemd-boot changed the hardened kernel’s location after the recent kernel update, putting the general kernel first in the boot order.
That’s why I need and use the hardened kernel and want it to boot first. I’m not used to systemd-boot; I use grub more, but I installed it this way without meaning to.
I use ext4.
Thank you very much @Dalto, but I don’t understand it… In fact, I would like to remove systemd-boot and use grub instead, as I feel much more comfortable with it.