I mean, they didn't even have three ready.

The race started and immediately was very wet, Leclerc decided to put and sent his call in for tyres seemingly once he was in the pit lane already. The team therefore didn't have tyres ready for him. He contests that in weather like that the tyres should be being prepared in case a driver needs to pit.

It seems likely that Ferrari processes will change to allow them to have more agile strategy going forwards.