Red Hat 9 Secure Boot ?

I can't seem to get secure boot working with Red Hat 9.
Has anyone successfully done this?
I'm using Parallels 19.3.0 on an M2 Mac Studio

 

How do you enable EFI/UEFI boot when creating a new Linux VM?

 

It seems the menus have changed between Parallels versions and the instructions in the following post are not longer relevant.
https://forum.parallels.com/threads...hen-creating-new-linux-vm.338616/#post-811955

 

see the man page for prlctl
prlctl set <vm_id|vm_name> --bios-type <legacy|efi32|efi64|efi-arm64>
In my case (arm), I use efi-arm64