I filed my taxes before the unemployment tax break I did claim EIC And the ACTC do I need to amend my return if more ACTC is owed to me?

I know they say they’re going to do it automatically and amend our return for the unemployment tax break I married filing jointly so I just want to know if I’m going to have to do an additional amending Because I believe that the additional child tax credit goes up Because of my adjusted gross income will go down