TurboTax taxing a 529 distribution

This year I had my son pay for college out his own accounts, then he gets reimbursed from the 529.

 

The amount of the distribution is identical to what he spent on college, and both the 1099-Q and the 1098-T have those amounts.

 

Both are being entered in to TurboTax, yet TT seems to think the entire amount is taxable.

 

I'm a little stumped.  I see there are other posts that say that you can simply not file, but I'm a little concerned why TT seems to be doing this incorrectly for such a simple and common thing, unless there's truly something I'm doing wrong.  

 

Anyway, thanks for any insights you can provide.  Worst case, we'll probably just not report the 1099-Q, since all the expenses are qualified.