Number 1 after winning Championship

I have the same issue on PS5. I've finally managed to win a championship in Driver Career but I can't select the car #1. 

In previous games there was a prompt at the start of the season that asked me if I wanted to switch to #1. That prompt doesn't show up in F1 24. 

I know it's only a very minor bug but I suppose this should be easy to fix. Please give us the ability to select car #1 again.