Gambling loss deduction isn’t working

If I enter all of my regular income, I have a refund of about $600 for federal and $650 for state.  But if I include my W2-Gs totaling $7,613 in wins, and deduct all of it on the next page,  it says I have to pay in $300 on federal and a refund of $120 on state.  So my $1,250 refund turns into owing $180.

 

That extra $7,613 in gambling wins shouldn’t affect my refund if I deduct 100% of it right?