Hi.
The VM disk you edit, has to be the only one attached to the VM, for the bug to show up.
My configuration file for the VM:
agent: 1
boot: order=ide2;scsi0
cores: 1
ide2: none,media=cdrom
memory: 1024
name: 109
net0: virtio=5A:03:D9:61:88:51,bridge=vmbr0,firewall=1
numa: 0
ostype: l26...