### Godot version

4.0 beta 17

### System information

Windows 10

### Issue description

MultiMeshInstance2D is not displaying anything in renderer `gl_compatibility` (GLES3)
Works as expected with `forward_plus` 

### Steps to reproduce

Create a project with renderer `gl_compatibility`
Add a MultiMeshInstance2D


### Minimal reproduction project


[Multimeshinstance2d.zip](https://github.com/godotengine/godot/files/10578720/Multimeshinstance2d.zip)

}
void RasterizerCanvasGLES3::_render_items(RID p_to_render_target, int p_item_count, const Transform2D &p_canvas_transform_inverse, Light *p_lights, bool &r_sdf_used, bool p_to_backbuffer) {
	GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
	canvas_begin(p_to_render_target, p_to_backbuffer);
	if (p_item_count <= 0) {
		
		return;
	}
	uint32_t index = 0;
	Item *current_clip = nullptr;
	
	
	bool batch_broken = false;
	_new_batch(batch_broken);
	
	state.canvas_instance_batches[state.current_batch_index].start = state.last_item_index;
	index = 0;
	for (int i = 0; i < p_item_count; i++) {
		Item *ci = items[i];
		if (ci->final_clip_owner != state.canvas_instance_batches[state.current_batch_index].clip) {
			_new_batch(batch_broken);
			state.canvas_instance_batches[state.current_batch_index].clip = ci->final_clip_owner;
			current_clip = ci->final_clip_owner;
		}
		RID material = ci->material_owner == nullptr ? ci->material : ci->material_owner->material;
		if (ci->canvas_group != nullptr) {
			if (ci->canvas_group->mode == RS::CANVAS_GROUP_MODE_CLIP_AND_DRAW) {
				if (!p_to_backbuffer) {
					material = default_clip_children_material;
				}