You can see a simple capsule object and a sprite moving to the right as a result of my pressing the right arrow key. I’m done now. The project is a brand-new 2D project that contains nothing else. Please take note that if I use the default gravity scale (Rigibody2D) value, the same thing occurs vertically (1). Without the sprite, it remained unchanged.
Not sure if it originates from my Surface Laptop 4 pc or a setting?
If you have a graphics issue then you should really show it because your description talks about 2D physics which is nothing to do with visuals.
We have no way of knowing without seeing what you’re seeing. I could guess but shouldn’t need to. Almost sounds like you stopped the camera clearing the background in the Camera component.