### Godot version

4.2.dev3

### System information

Godot v4.2.dev3 - Arch Linux #0~20230811.g489fabdc SMP PREEMPT_DYNAMIC Sat Aug 12 02:04:20 UT - X11 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1650 (nvidia; 535.98) - Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz (8 Threads)

### Issue description

After turning on 2d hdr and font msdf at the same time, there is a problem with ui text rendering.

2d hdr off:
![图片](https://github.com/godotengine/godot/assets/52148221/37074fde-a0ce-4d3f-8bfc-dcf3f910cb12)
2d hdr on:
![图片](https://github.com/godotengine/godot/assets/52148221/b858899c-e08f-4bac-b0d6-4385d9a46114)


### Steps to reproduce

1. Open msdf for default font or custom font.
2. Turn on 2d hdr.
3. Add a Label node and enter text, the text rendering is destroyed.

### Minimal reproduction project

N/A
}
	pb.vertex_format_id = vertex_id;
	PolygonID id = polygon_buffers.last_id++;
	polygon_buffers.polygons[id] = pb;
	return id;
}
void RendererCanvasRenderRD::free_polygon(PolygonID p_polygon) {
	PolygonBuffers *pb_ptr = polygon_buffers.polygons.getptr(p_polygon);
	ERR_FAIL_COND(!pb_ptr);
	PolygonBuffers &pb = *pb_ptr;
	if (pb.indices.is_valid()) {
		RD::get_singleton()->free(pb.indices);
	}
	if (pb.index_buffer.is_valid()) {
		RD::get_singleton()->free(pb.index_buffer);
	}
	RD::get_singleton()->free(pb.vertex_array);
	RD::get_singleton()->free(pb.vertex_buffer);
	polygon_buffers.polygons.erase(p_polygon);
}
void RendererCanvasRenderRD::_bind_canvas_texture(RD::DrawListID p_draw_list, RID p_texture, RS::CanvasItemTextureFilter p_base_filter, RS::CanvasItemTextureRepeat p_base_repeat, RID &r_last_texture, PushConstant &push_constant, Size2 &r_texpixel_size) {
	if (p_texture == RID()) {
		p_texture = default_canvas_texture;
	}
	if (r_last_texture == p_texture) {
		return; 
	}
	RID uniform_set;
	Color specular_shininess;
	Size2i size;