Why is TurboTax asking about my 2019 income for the Earned Income Tax Credit (EITC) when filing for tax year 2021?

I'm preparing taxes for 2021.

TurboTax asking about my 2019 income for the Earned Income Tax Credit (EITC) when filing for tax year 2021.

Shouldn't it be asking for 2020 income? Is this a holdover error from last year's software?