### 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)

} break;
			case TEXTURE_CHANNEL_GRAYSCALE: {
				code += "uniform sampler2D texture_roughness : hint_roughness_gray," + texfilter_str + ";\n";
			} break;
			case TEXTURE_CHANNEL_MAX:
				break; 
		}
		code += "uniform float specular;\n";
		code += "uniform float metallic;\n";
	} else {
		code += "uniform sampler2D texture_orm : hint_roughness_g," + texfilter_str + ";\n";
	}
	if (billboard_mode == BILLBOARD_PARTICLES) {
		code += "uniform int particles_anim_h_frames;\n";
		code += "uniform int particles_anim_v_frames;\n";
		code += "uniform bool particles_anim_loop;\n";
	}
	if (features[FEATURE_EMISSION]) {
		code += "uniform sampler2D texture_emission : source_color, hint_default_black," + texfilter_str + ";\n";
		code += "uniform vec4 emission : source_color;\n";
		code += "uniform float emission_energy;\n";
	}
	if (features[FEATURE_REFRACTION]) {
		code += "uniform sampler2D texture_refraction : " + texfilter_str + ";\n";
		code += "uniform float refraction : hint_range(-16,16);\n";
		code += "uniform vec4 refraction_texture_channel;\n";
	}
	if (features[FEATURE_REFRACTION]) {
		code += "uniform sampler2D screen_texture : hint_screen_texture, repeat_disable, filter_linear_mipmap;";
	}