I've a MY22 (late 2021 build) and my mate has a 2022 model - both Plus Fours.. there is however a slight difference in the roof cover between the two cars. mine is slightly more tapered and rounded towards the front poppers & a right faff to get done up. My mates however cover is slightly more box shaped and appears to fit slightly better. Easiest was of describing mine is like an old cheap pair of skintight jeans where the outside seam was slightly twisted the further it went down the leg!

Why it's made like this, I really dont know!