In online TurboTax a workaround is needed to get around the flaw in TurboTax that prevents it from asking if the distribution is COVID-19 -related when there is a code B in box 7. Enter the Form 1099-R as is but omit the code B, enter only the code 1, 2 or 7 (if box 7 has only code B, temporarily enter code 7 instead). Complete the follow-up questions, then, when you reach the Review Your 1099-R Info page, edit this 1099-R and add the code-B selection. The COVID-19-related information will remain even though you won't have access to those questions with the code B present.
If this is not the way that you entered this, it probably is not reported correctly on Form 8915-E.
