Why does UEFI see hard drives, but does not allow them to be placed in the boot priority queue?

Question

System administration

The picture shows that in the Boot Priority there is only a DVD drive and HDD, and if you press F8 (Boot Menu), it will display all available drives connected via SATA



The operating system is installed on only one of them, which is P1

Answer 1

So go to human mode (F7) and change the priority
there or you can drag it from below with the mouse

Answer 2

I will assume that some kind of boot protection from a trusted device is enabled.

Answer 3

Do other drives have ESP? Wang what is not ...

Answer 4

Disable RAID support, or reset to default settings.