Retirement tax questions

If I am not mistaken, I interpret the instructions to mean that you should not get "Needs Review" as it relates to leaving the fields blank or 0 in the box for 2020 Form 8915-E, line 4, column b.   But, if you do, you should be able to correct those fields when you go through the Federal Review.  The program will prompt you with the fields that need to be corrected.  Note: You may also need review for other unrelated issues.