Hi guys

I am working on the following in Vision

BTN v BB, IP PFA, 50bb SRP, paired board, ss, high card T, , normal mode., flop action is a check by BB

Board TT4 (suited to hearts)

I am struggling to understand why hands like

AKJ8r are a 67% bet
A966ds are a check (no hearts)
AKK5ss are a 73% bet

I think I get why Ah8hKdJd is a 67% bet (nut flush, straight blockers?), but why is Q865 ds no heart a 76% bet?

Am really lost on the thinking here.

Thanks.