ISO image is not able to install on Virtual machine with Secureboot Firmware OVMF

I tried to install RockyLinux on VM with Secureboot BIOS image OVMF.
Host image is Centos7. However it is able to install from Centos8 image disk.
The ISO image is shown as non bootable media.

Something is wrong with ISO image

Nothing is wrong with ISO image. See this:

Disable secureboot for now until it has been released.