Let me put it this way.

I inputted 2019 State income tax refund amount ($3,168 1099 G amount).

But I can't find schedule 1 line 10 - state and local income tax refund worksheet.

I want to check the calculation of how much portion would be taxable.

I can't find the number of $3,168 in any final form.

I'm worried if I missed anything.