How to proceed with 3rd stimulus issue

Hi everyone, hoping you can assist. We had a child in august 2021 so according to what I read we should be eligible for $1400 stimulus for her.

However, the issue is that in our 2021 taxes we are not claiming one of our children anymore(he moved out in early 2021).

It asks how much we received in stimulus which was $5600, 2 adults and 2 dependents at the time which matches what it should have been according to TurboTax. Since it matches it doesn’t let me claim the recovery rebate. It looks like its not taking into account the removal of a dependent and addition of a new dependent.

How do I navigate this to get the $1400 for my newborn?