ICMIZER Output Question

I'm new to this software and unsure I'm understanding this output correctly.

The HJ shoves and, it's folded to the BB. ICMIZER Bubble Factor says the BB needs 60% raw equity. It lists the HJ's range. Then shows ATo is a profitable call. I've entered the HJ's range vs ATo, and ATo only has 53% equity.

Am I misunderstanding the term "necessary raw equity"?

When I enter the BB's calling range, the entire range has 60% equity, but surely it's not using range vs range equity when we're closing the action all-in HU.

The only hands with => 60% equity vs HJ's range are: AA-TT, AKo, AKo-AQo.

Any insight?