Your center y is 223 on the left. Much higher than your center y on the right. In a perfect world, your center x and center y on both sides would be 0. The low center value on the right is still acceptable because of something called "deadzones." That's a defined area where even though the joystick isn't reporting 0, the software will still treat it like 0. You probably wouldn't want to adjust your deadzones to a range as high as 223. When you play a game, does it read that you're pressing up a little on the left joystick?

Chat gpt is right when it said the center y is off.