### Godot version

4.0.stable.mono

### System information

Windows 10, NVIDIA RTX 2060 (Driver 30.0.14.7284), Vulkan 1.2.175 Forward+ (Editor)

### Issue description

When changing certain Global Shader Parameters (in this case, a mat4) in the Project Settings, the value sent to the editor 3D view appears to be undefined, resulting in garbage values sent to the shaders.

As an example here, I'm using a mat4 to describe global light directions for a lighting shader
Note that the shader receives a different value even when the editor is being set to the same values
https://user-images.githubusercontent.com/44537737/222551889-b7c7ca63-ef65-484c-818f-c6ce47a7d3c0.mp4

Setting the global parameter from a script does pass the correct value to the shaders
![image](https://user-images.githubusercontent.com/44537737/222552338-14582898-a76d-4ec4-b877-7b822e414901.png)

I have also determined the shaders in the editor also do not get correct values from the `project.godot` when loading the project.

### Steps to reproduce

- Create a Global Shader Parameter of mat4 type (Project > Project Settings... > Shader Globals)
- Create a shader that visualizes the value of the mat4 (`global uniform mat4 global_mat`)
- Attempt to modify the global in the same Project Settings menu, the shader will receive garbage values

### Minimal reproduction project

[GlobalShaderParameters.zip](https://github.com/godotengine/godot/files/10875801/GlobalShaderParameters.zip)

code += "blend_mul";
			break;
		case BLEND_MODE_MAX:
			break; 
	}
	DepthDrawMode ddm = depth_draw_mode;
	if (features[FEATURE_REFRACTION]) {
		ddm = DEPTH_DRAW_ALWAYS;
	}
	switch (ddm) {
		case DEPTH_DRAW_OPAQUE_ONLY:
			code += ",depth_draw_opaque";
			break;
		case DEPTH_DRAW_ALWAYS:
			code += ",depth_draw_always";
			break;
		case DEPTH_DRAW_DISABLED:
			code += ",depth_draw_never";
			break;
		case DEPTH_DRAW_MAX:
			break; 
	}
	switch (cull_mode) {
		case CULL_BACK:
			code += ",cull_back";
			break;
		case CULL_FRONT:
			code += ",cull_front";
			break;
		case CULL_DISABLED: