Hi, it might be a dumb question, but how do you unlock the 3 treasure maps while being offline ? Do you have to unlock it first and then it would be unlocked in every speedrun or do I miss something ?

the kenway treasure fleet maps are tied to your ubisoft account so yes you need to unlock them first in a playthrough where online mode is active then automatically they are added to you account and use them in every save file (even in offline mode)

Oh thank you mate !