Garbled hotbar when drawing text

[hackage]

Hi there, I am trying to draw some text in the bottom left of the screen but whenever i do this then it will mess up the hotbar display making it impossible to tell what health and hunger you have.

My hud class

public class HUD {
	FontRenderer fr = Minecraft.getMinecraft().fontRendererObj;
	
	@SubscribeEvent
	public void draw(RenderGameOverlayEvent.Pre event) {
		ScaledResolution sr = event.resolution;
		
		fr.drawStringWithShadow("Hello, World!", 10, sr.getScaledHeight()-10, -1);
	}
}

 

 

where i add to event bus
 

@EventHandler
public void init(FMLInitializationEvent e) {
  System.out.println("Init event for test mod.");
  MinecraftForge.EVENT_BUS.register(new HUD());
}

this ^^^ is in the main class

 

i am using forge 11.15.1.1722 1.8.9 recommended

 

i have a friend who made a pvp client and they helped me a bit so i might not be doing this right