I don’t think it matters how insignificant a certain extra might seem. If that’s what you ordered then that’s what you should get. I think it’s poor from the dealership not letting you know when they knew.
I agree with some others in that it would always disappoint you and not long after getting the car you’d probably just be counting down the days until your next one. Nobody wants that.
I was in my local Kia dealer the other day looking at the Sportage. I thought it was fantastic and really exceeded my expectations. Love that green colour it comes in! I think the dealer said something along the lines of Sep/Oct for delivery and I never once mentioned that it was through motability if that’s relevant to anyone