After you file

Switched to FORMS mode - 1040X Column A is not showing the correct amount of AGI from my original return (it's showing 1605 higher).

Column C shows correct amount for Corrected amount therefore causing column B Net Change to be incorrect.

Line 16 is 0 but Line 18 doesn't reflect the amount I overpaid on my original return. 2021 Tax fund already received last year (2022).

I checked the in step by step - "Your Amended Return Summary" and I can see the 2021 Original return amount, Amended Return and the Net Change all looks correct but why doesn't the 1040X reflect the correct amount?