Minor observation, just noticed that now there is a grub login option on main screen to go back to “UEFI firmware” at login; at least on my system. Selecting that does go back to bias/uefi screens. Don’t remember ever seeing that before. But, most times when rebooting, I am not even at the computer to even see grub options so I don’t know when this happened but I don’t recollect ever seeing this before.
This is handy though for if you are too late selecting F2 or other key to go into bias/uefi settings upon reboot you can now go back to that without another restart.
Not really critical but does anyone know how this option might have gotten into grub menu?
I stand corrected. grub presents boot options. But again, I never remember seeing the UEFI firmware available as a grub option. There were only openSUSE default, recovery, perhaps an older version - default and recovery, and windows boot options.
I guess whatever process was changed to add UEFI to login menu in grub was also added to 15.4 repos.
I too think it is a useful feature. Oftimes I miss the time window to activate boot menu. Now you have a second chance.