I can't boot with OpenCore on my iMac.

Good morning, everyone. I created a macOS Monterey installer USB drive using OpenCore on a MacBook Air, but when I try to use this USB drive to install the system on a mid-2011 iMac (with no macOS installed), the boot option doesn't appear.

As you can see in the image, when I finish creating the USB drive with the macOS installer, the macOS Monterey installer and the EFI appear as separate drives. I've never seen this happen before when I've used OpenCore.