Missing render device (AMD Vega 8)

I cant figure out how to enable rendering device (e.g. /dev/dri/renderd128). I’d like to get it working to have hardware support available in Jellyfin.

What I have:
CPU: AMD Ryzen 3 3200G (with Radeon Vega Graphics)
Board: Asrock X470D4U.

TrueNAS SCALE version: 25.04.1

$ sudo ls -l /dev/dri
total 0
drwxr-xr-x 2 root root      60 May 31 23:05 by-path
crw-rw---- 1 root video 226, 0 May 31 23:05 card0

$ sudo lspci -v
30:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series] (rev c9) (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series]
Flags: fast devsel, IRQ 5, IOMMU group 12
Memory at d0000000 (64-bit, prefetchable) [disabled] [size=256M]
Memory at e0000000 (64-bit, prefetchable) [disabled] [size=2M]
I/O ports at d000 [disabled] [size=256]
Memory at fca00000 (32-bit, non-prefetchable) [disabled] [size=512K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/4 Maskable- 64bit+
Capabilities: [c0] MSI-X: Enable- Count=3 Masked-
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [200] Physical Resizable BAR
Capabilities: [270] Secondary PCI Express
Capabilities: [2a0] Access Control Services
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Capabilities: [320] Latency Tolerance Reporting
Kernel driver in use: vfio-pci
Kernel modules: amdgpu

$ lsmod | grep vfio
vfio_pci               16384  0
vfio_pci_core          86016  1 vfio_pci
vfio_iommu_type1       45056  0
vfio                   61440  4 vfio_pci_core,vfio_iommu_type1,vfio_pci

As far as I understand, Vega 8 has rendering capabilities.
What am I missing? Is this no longer supported (in SCALE?)?