TurboTex erroneously flagging MD estimated tax payment date

[me2here]

In my Federal Tax Payments Worksheet, I correctly entered the date for the Fourth Payment as 02/02/20.

But when I review my MD tax form now, it flags that date as wrong, saying it is 02/02/3020.

When I then go to Forms and look at the original Federal Tax Payments Worksheet, it displays 02/02/20 for that payment date, but it is highlighted in red text on a yellow background.

Something seems to be wrong with TurboTax here!

[SteamTrain]

The only thing I can think of is to enter all four digits, and not just two.

Most date entries in Turbotax use all four digits for the year.