Team Fortress 2 (440)

Hi. When I tried to run TF2 using D9VK with Proton 4.11.7 with PROTON_USE_D9VK=1 %command% and without, but the game only shows a black screen or a black screen with artifacts.

Here the logs:

With PROTON_USE_D9VK=1 %command%:
steam.txt

Without:
steam2.txt

And a screenshot of the artifact without PROTON_USE_D9VK=1 %command%:

glxinfo | grep 'version'
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
    Max core profile version: 4.5
    Max compat profile version: 4.5
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.2
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.1
OpenGL core profile shading language version string: 4.50
OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.2.1
OpenGL shading language version string: 4.50
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.2.1
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
    GL_EXT_shader_implicit_conversions, GL_EXT_shader_integer_mix,

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] (rev ef) (prog-if 00 [VGA controller])
	Subsystem: Gigabyte Technology Co., Ltd Radeon RX 570
	Flags: bus master, fast devsel, latency 0, IRQ 31
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Memory at f0000000 (64-bit, prefetchable) [size=2M]
	I/O ports at e000 [size=256]
	Memory at f7e00000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu

01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590]

Start by reviewing the linked steam.txt and steam2.txt logs, the artifact screenshot, and the reported Proton 4.11.7/D9VK launch settings. Compare the two runs with the Mesa 19.2.1 and amdgpu details provided, then reproduce the Team Fortress 2 black-screen behavior. Done means identifying a reproducible rendering cause and confirming a working launch or documented limitation.