I have a 3060 and do all this as well so that it only applies the RTX's AA but not the scaling. I don't need the scaling though because I have a 1080p resolution, the exact resolation the game is aimed at now.

Now, if the game changed something about how this works, then I have not noticed it. I probably wouldn't notice it, since graphic settings changes are usually extremely subtle and only show up when looking at stats like FPS.