I understand, but part of the reason this benefit was eliminated was because people whose kids were farther apart complained that the formula was unfair because it penalized them (a benefit they couldn’t qualify for) simply for having kids more than 3 years apart.
I would not expect most CSS Profile schools to change their formulas, many of which take into account multiple siblings in college at the same time when calculating what a family is expected to contribute. In fact, some Profile schools have already stated they won’t change their financial aid formula.