New installation doesn't show in boot options

This is what I’m getting:

blue@localhost:~> sudo efibootmgr -a 4
You must specify a entry to activate (see the -b option)
blue@localhost:~>

How do I do that?

openSUSE is not the only distro that my BIOS doesn’t show. For some reason certain distros show and others don’t. MX linux, Garuda, Manjaro all show while openSUSE, TinyCore and several others don’t.
Could this be something that can be resolved by changing something in the BIOS settings?