@censoreddeadman- - while this is painful, as the IRS had to get this done in just a few weeks to meet the law requirements, the good news is the 'fix' is rather painless. It's in the 2020 tax return so they thought that part through and this will not require amendments, special filings or whatnot.
just follow @Irene2805 's instructions. the credit will appear on Line 30 of Form 1040 and will increase your refund (or reduce what you owe)
