Yep, that is the way it is. The AA player might have had 15 or more BB and the 7-2 just 1 or 2. Chip counts do not matter for Bubble payments when players are not at the same table. Might not be the way you want it, but that is how it is. I don't like the speed limit in some places I drive, but if I exceed it and get caught, that is the way it is.
That said, your gaming control agency may have some different rules regarding payouts, you need to follow those rules even if they contradict the "norm", RROP or TDA Rules.
Chet