Took 2018 Standard Deduction or Not?

Used TurboTax in 2018.  Working on taxes for 2019.

 

TurboTax says I took standard deduction in 2018.  And, 2018 return has no Schedule A.

 

But, 1040 Line 8 is larger than $24000.  Married, filing jointly.

 

How can this be?  Confused.