### 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)

bv[1].z = v.basis.rows[2][1];
			bv[1].w = 0;
			bv[2].x = v.basis.rows[0][2];
			bv[2].y = v.basis.rows[1][2];
			bv[2].z = v.basis.rows[2][2];
			bv[2].w = 0;
			bv[3].x = v.origin.x;
			bv[3].y = v.origin.y;
			bv[3].z = v.origin.z;
			bv[3].w = 1;
		} break;
		default: {
			ERR_FAIL();
		}
	}
}
void MaterialStorage::_global_shader_uniform_mark_buffer_dirty(int32_t p_index, int32_t p_elements) {
	int32_t prev_chunk = -1;
	for (int32_t i = 0; i < p_elements; i++) {
		int32_t chunk = (p_index + i) / GlobalShaderUniforms::BUFFER_DIRTY_REGION_SIZE;
		if (chunk != prev_chunk) {
			if (!global_shader_uniforms.buffer_dirty_regions[chunk]) {
				global_shader_uniforms.buffer_dirty_regions[chunk] = true;
				global_shader_uniforms.buffer_dirty_region_count++;
			}
		}
		prev_chunk = chunk;
	}
}
void MaterialStorage::global_shader_parameter_add(const StringName &p_name, RS::GlobalShaderParameterType p_type, const Variant &p_value) {