I don't think Virtualbox has a UEFI option, so I think virtualbox is (rightly) booting legacy. But still it can't boot from that ISO I just tried VMWare Player I notice that one can choose UEFI or not ...
When you buy a Mac, you're paying for the hardware and software. This means you can access and use the latest macOS Sequoia for free. But what if you want to use macOS on non-Apple hardware, such as a ...