Strat-O-Matic Baseball 365

I have a problem with what happened in the first inning of a brand new season last night. Please tell me if I am wrong.

T. Bond - a RH SP is starting for my opponent.

M. Bishop (1928) leads off with a single.

C. Jones (2009) batting second has the + on 2-7 vs RH for gb(2b)A+.

Bishop has the * and should be held on.

Chipper rolls 2-7 and grounds into a double play when it should be a single because of the A+.

What am I getting wrong here please?

Thanks!

Link provided below:
https://365.strat-o-matic.com/game/playbyplay/468487/6

It is true that a gbA+ will be converted to a single in the basic game when holding a runner on or infield in, but in the advanced/super advanced game the gbA+ will only be converted in a single if the infield is in. The additional chances for singles that happen due to holding a runner on are on the fielding chart.