The question is, do milestones get reset when you rest?
Else you could have the case of a party having a big fight, resting (which rests their AP to 1), and then having another fight in which they immediately receive 1 AP. A party could theoretically double their AP through fight and then rest, which is of course is the exact opposite of what AP are supposed to encourage.
Else you could have the case of a party having a big fight, resting (which rests their AP to 1), and then having another fight in which they immediately receive 1 AP. A party could theoretically double their AP through fight and then rest, which is of course is the exact opposite of what AP are supposed to encourage.