Best way to document qemu EFI ISO issues?

[NiKiZe]

Using Qemu in efi mode and ISO does not work most of the time.
This seems to be due to issues with OVMF firmware that does not support efi boot?

At least not working for me with install-amd64-minimal-20210630T214504Z.iso
QEMU emulator version 2.12.0
sys-firmware/edk2-ovmf-201905

Will try upgrades, but leaving here for the sake of documentation regardless

[NiKiZe]

Working fine with:
sh test_w_qemu.sh auto useefi -cdrom install-amd64-minimal-20210725T170534Z.iso
And also with mod iso

QEMU emulator version 6.0.0
sys-firmware/edk2-ovmf-202008