Form 2210 is getting worse instead of better. R21 provides no fix for the bug originally reported above but instead has introduced a new bug. Form 2210 line 19 column (a) is now failing to include any estimated tax payment from line 2 of the Tax Payments worksheet even though the date entered for that payment is 07/15/2020 or earlier. This new bug does have a workaround, though. I can simply put this entry on a different line of the Tax Payments Worksheet.
You can see this new bug manifest in Token 260848 by simply moving the $20,000 entry from line 1 of the Tax Payments Worksheet to line 2 and observing that the $20,000 disappears from Form 2210 line 19 column (a).
