Create image in host shell:
mkdir -p /var/lib/vz/images/102/
qemu-img create -f raw /var/lib/vz/images/102/win11recovery.raw 32G
In PVE monitor:
device_add nec-usb-xhci,addr=0x1B,bus=pci.1,id=xhci
# alternatively use qemu-xhci which should be faster (not tested)