Hi, same issue here.
I have even gone to 0 HV range and then driven 30 km further... only to be able to be able to fill 43 l (and that's even overflowing a little). This annoys me a lot. Maximum range I can get on the highway without EV is around 600 km and I guess about 10-15 l are still in the tank. This means many days I have to refuel twice. I have complained to the dealer and also the distributor and both say it is for my safety (¡!¡!¡!) and nothing can be done. Simply unacceptably poor coding IMHO