Child Tax Credit not calculating correctly

A little confused why Turbo Tax does not seem to all the the full Child Tax Credit. Understand that 2021 there was an update, that allows increase up to $3000 per child (ages 6 thru 17). Also understand that government sent out some Advance payments. You would/could receive only half of what you could obtain in the advance payment. So in my case with 2 qualifying children in the age bracket means potentially 2 x $3000. We received 6 checks that totaled $1000 for each child or 2 x $1000. I enter this correctly in Turbo Tax. we lived in the house entire year. When done with the section, TurboTax only gives me the $2000 credit (as entered above)...but seems we still should be getting the other half- the other 2 x$1000 ($2000) for a total of $4000 or (2 x $2000).

How do I get the full $4000??? There does not seem to be a way to get this other owed standard deduction.