Hi!
If you use the mat_fullbright 10 command, you will see the colour blue (screenshots №4, 5).
I think this is not a bug. The reflections on the surface of the screen are present, and the screen itself is made of glass. I think that the glass material in Source2 engine is configured by a special shader.
To make the glass lighter (PBR correct) is not difficult (write me). But PBR version of the keychain on brightly maps showed itself not very well.
Thanks for understanding.





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