Box Reflections UE 5.1 Apartment Lighting Tutorial

I am doing the Apartment Lighting tutorial (4.27 tutorial) and honestly I can see NO difference when I add box reflections. I know you want a screen shot, but you would see two screen shots of the exact same thing. I saw where someone said to use the box reflection from the place actors panel instead of the quick add and tried that but nothing. Tried moving it far away and then back. Tried looking at it before the build and after the build. Looked at it on light quality of preview, medium and production. I just don’t see a difference. Brand new 4K 27" monitor. What am i doing wrong?