Quick Question about HD and 4K Aspects in the Editor

Hi everyone. Today when I was making my game, I switched to the 4K aspect in the Editor, and the camera movement was jittery. So I made a build for PC, and everything was smooth and fine. I then switched back to the HD aspect, and everything worked again smooth and fine. Why is this? Does this mean that my game won’t work on 4K computers/consoles? Thanks.

“I switched to the 4K aspect in the Editor, and the camera movement was jittery. So I made a build for PC, and everything was smooth and fine.”

Great result! Smooth on build. What is your concern?