The "tax liability" and "total taxes paid" values are exactly the same on the TurboTax summary page, but it still says I owe $29. Any idea as to why?

I owed this year, but also I filed for an extension. I paid all the taxes TurboTax said I owed back in March (and TurboTax seems to be including the amount I paid in the "total taxes paid" amount). Not sure why TurboTax is saying I owe $29 even though the liability and paid amounts match.