That would only work if Sasuke was an unforgivable villain, but we know that he'll get redeemed.
Realizing that you don't need to put up with someone only works if said character stays bad. If that was the case Naruto would've also given up on Sasuke a long time ago.
Well that's not entirely true that doesn't mean that you have given up on saving that person .
But what I meant is like you said Sasuke may or may not acknowledged that she helped so when that happens at that moment Sakura realizes that his acknowledgement isn't important to her anymore bc all this time she had it from someone else "Naruto" and moves on , this is what I mean more or less . I would have liked it more if it happens like this but will see what happens .
At least I enjoyed how in this chap she didn't give a kitten about Sasuke's disappearance and she was more worried about Naruto getting trapped screaming his name that was a bonus XD .