Shader hint source_color does not transmit the correct default value to the Inspector

[golddotasksquestions]

Godot version

4.0 Beta 2

System information

Win 10, Nvidea 765M

Issue description

This is not just a visual issue, the Inspector value is indeed vec4(0.0, 0.0, 0.0, 1.0) aka the color Black as can be seen when mouse over.

Possibly related: #61554

Steps to reproduce

1. Add a Sprite,
2. add a shader
3. add this line: uniform vec4 solid_color: source_color = vec4(1.0,0.0,0.0,1.0);

Minimal reproduction project

This is faster tested without having to download and extract a MRP

Bugsquad edit: removed unrelated rant

[Calinou]

PS: I really absolutely hate the name change of the color hint to "source_color". What was the point of this? The only thing it does is to make it less consistent with other hints and therefore harder to remember and less intuitive. :(

See godotengine/godot-proposals#2323.