Is it marked somewhere on the suspension? I took delivery in February 2022, I could take a look.My main evidence is the configurator no longer shows the option and they even altered the car image to match the ride height of the LR.
It would be nice if a mid Feb or later build can determine the part numbers from their suspension and compare it to the parts catalog as a firm verification.
It's possible since you took delivery in Feb 2022 your car still had the spec which contained the lowered suspension at your time of order.
¯\_(ツ)_/¯
That said, there's plenty of evidence that for at least a few years the M3P height wasn't really any lower than the LR or SR