I tried to contact the developer through the official AC forum but I've been told he's more easily reached here.
Is it possible to "separate" the different sessions of a race weekend? By default, if you start a race weekend, you must complete it in a row in order to save your entire progress. You cannot quit right after qualyfing without losing your qualy result, which is a huge bummer if you don't have plenty of time to waste.
I thought about the possibility of saving the results, oponents, settings and track choice of a previous qualy session, and set up a race with that. Hopefully this could also work with custom championships, which seem like a great feature for players like me who are not very good at driving, and also like to play with older cars and select tracks instead of the GT3 cars and modern tracks that everyone use online.