### Godot version

4.0.2.stable, 4.0.3.stable

### System information

Win10, i7-10870H, Intel UHD Graphics / GeForce RTX 3060 Laptop(31.0.15.3203)

### Issue description

In Compatibility mode Control nodes (tested Label, Button, LineEdit, RichTextLabel, probably others) with imported Font with LCD subpixel antialiasing enabled messes up non-standard font-color if there is Control with default font (or non LCD subpixel antialiased) present. It also somehow depends on node hierarchy and which nodes are currently visible.

https://github.com/godotengine/godot/assets/8860283/484f6479-7866-4f14-9071-06dccd539d80



### Steps to reproduce

1. import any font and enable LCD subpixel antialiasing for it;
2. Create at least 1 control with text with this font and at least 1 for default or non-LCDspa so that LCDspa font precedes non-LCDspa one in hierarchy;
3. Change default color for LCDspa font;
4. Move around so that you see only LCDspa node or both and observe unintended color change;
5. (optional) other LCDspa node positioned after non-LCDspa in hierarchy prevents color change when visible.

### Minimal reproduction project

[LCD_Subpixel_n_ColorRect_antialiasing_bug.zip](https://github.com/godotengine/godot/files/11556585/LCD_Subpixel_n_ColorRect_antialiasing_bug.zip)

state.current_instance_buffer_index++;
	if (int(state.current_instance_buffer_index) < state.canvas_instance_data_buffers[state.current_data_buffer_index].instance_buffers.size()) {
		
		return;
	}
	GLuint new_buffer;
	glGenBuffers(1, &new_buffer);
	glBindBuffer(GL_ARRAY_BUFFER, new_buffer);
	glBufferData(GL_ARRAY_BUFFER, data.max_instance_buffer_size, nullptr, GL_STREAM_DRAW);
	state.canvas_instance_data_buffers[state.current_data_buffer_index].instance_buffers.push_back(new_buffer);
	glBindBuffer(GL_ARRAY_BUFFER, 0);
}
void RasterizerCanvasGLES3::set_time(double p_time) {
	state.time = p_time;
}
RasterizerCanvasGLES3 *RasterizerCanvasGLES3::singleton = nullptr;
RasterizerCanvasGLES3 *RasterizerCanvasGLES3::get_singleton() {
	return singleton;
}
RasterizerCanvasGLES3::RasterizerCanvasGLES3() {
	singleton = this;
	GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton();
	GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
	GLES3::Config *config = GLES3::Config::get_singleton();
	polygon_buffers.last_id = 1;
	
	{
		glGenBuffers(1, &data.canvas_quad_vertices);
		glBindBuffer(GL_ARRAY_BUFFER, data.canvas_quad_vertices);
		const float qv[8] = {