Clover 5151 – Doesn’t create EFI folder in EFI partition??

I’ve got an old Mojave installation that I’m trying to upgrade to Big Sur. I did this without issue on another hackintosh recently but something went wrongly on this one.

I’m trying to make a new USB Clover boot disk because I suspect that I need a newer version of Clover.

I can format the USB stick GPT and mount the EFI. When I run the Clover installer it completes without any errors but there is no EFI folder on the EFI partition of the USB. I selected the UEFI option when running the Clover installer. I’m missing something simple here. Any suggestions?

Thanks,