Unraid uses stubbed device

In VM settings, I set PCIe ACS override to BOTH.

Then, I have stubbed 3 devices as preparation for passthrough.

pci-stub.ids=10de:1c03,10de:10f1,1033:0194 

> lspci -k

01:00.0 VGA compatible controller: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] (rev a1)
        Subsystem: eVga.com. Corp. GP106 [GeForce GTX 1060 6GB]
        Kernel driver in use: pci-stub
01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1)
        Subsystem: eVga.com. Corp. GP106 High Definition Audio Controller
        Kernel driver in use: pci-stub
09:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
        Kernel driver in use: pci-stub

So far it seems the devices are stubbed.

Issue:

When Unraid starts it outputs the command line text on the stubbed graphics card and there is no output on the onboard one (non-stubbed).

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
        Subsystem: ASRock Incorporation HD Graphics 530
        Kernel modules: i915
 

When I try to start a VM configured to use the discreet VGA there is only garbage on the screen.