How to enter into TurboTax an IRS Direct Pay payment already made?

This month I used IRS Direct Pay to make a tax payment for 2019. I gave as a reason for payment "Tax Return or Notice". 

 

I haven't yet filed my TurboTax-based return for 2019. I don't want an extension. I'd like to enter into TurboTax this tax payment, but I don't see how to do so. I see the "Tax Payments Worksheet", but I don't see where to put it. It wasn't withheld. I don't see a row that makes sense in "Tax Payments Other Than Withholding".

 

Perhaps I should list it as an extra (fifth) estimated tax payment for 2019?