After you file

@mjm77 -  while stated by others indirectly, Turbo Tax DID recognize your income was over $150,000 (and that is why it didn't provide $2800 on Line 30).  

 

The error was telling TT that you did not receive the 3rd stimulus when the IRS records are that they did send you the 3rd stimulus.

 

and p.s. if they sent you $2800 originally and your income is over $150,000, meaning you are only eligible for $1960, there is no requirement to send back the different.  That is why the adjustment is only the $1960 sitting on Line 30.