Converting To Secure Boot Fails, Boot disk not visible after switching Bios to SB

I have a 3 node cluster
All installed in the last couple weeks form a 8.1.2 ISO
For some reason one of the nodes got installed in Bios boot mode.
I followed instructions here: https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysboot_secure_boot
The "proxmox-boot-tool init /dev/nvme0n1p2/sda2 grub" command finished without errors
but
efibootmgr -v fails the expected output

I am still able to boot in Bios mode but forcing to efi fails

The issue is that the drive does not...

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