Godot 4: WorldEnvironment doesn't work in 2D.

[doonv]

Godot version

v4.0-alpha3

System information

Windows 10 64-bit, GPU: NVIDIA Geforce GTX 1650 Ti, CPU: AMD Ryzen 7 4800H

Issue description

I was trying to improve the graphics of my 2D game. But The WorldEnvironment didn't work. The glow didn't work. Neither the others.
I am using Vulkan Mobile graphics.

Steps to reproduce

1. Create a new Project (Vulkan Mobile)
2. Create a 2D Scene
3. Add a WorldEnvironment and enable the glow.
4. Add a Sprite2D and increase its modulate color to a high raw value like Color(5, 5, 5)
5. Add another Sprite2D for the glow to "reflect" off of.

Minimal reproduction project

WorldEnvironment.zip

[Calinou]

Duplicate of #52467.

[doonv]

Duplicate of #52467.

@Calinou, you sure? it doesn't look like the same issue. Or do you need the background-mode set to canvas for it to work?

[Calinou]

Glow also behaves differently on the Vulkan mobile backend (likely a bug): #55901