This. My 2018 Cupra with the replacement Carbon effect pleather is starting to wear. I can't help but flattening it every time I get in and out of the car.Looks similar to all guys' problem in this thread, only in your case the white path "was stronger" a bit.
I guess (if you look for previous messages) - it is because of the shape of the seat, when you get in to the car - before you sit straight in the seat - first you seat partially on the side of the seat, where's the crack usually happens.
I've raised the seat up to try and make it easier but it's hard due to the low natural seat position. I'm sure it's only a matter of time before we get the same issue.
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