Not rendering properly on Intel Iris Xe about sbox-mtoon HOT 2 OPEN

Is there anything on console? Which shader does it use?

from sbox-mtoon.

No error nor warning is shown on the console.
This repo contains the shader it uses. Shader VFX source code can be found in shaders/MToon.vfx.

Can't reproduce the issue in the MET on my laptop display, only my external monitor can (which is not around me currently).
Maybe this issue has been fixed in a recent update.
I will test again when I get back to where I have an external monitor.

But when in-game, both laptop display or external monitor are not rendering properly as shown below.
Also, the lighting of the environment seems darker than normal (compare to a desktop with an NVIDIA GPU).

from sbox-mtoon.