This happened in both 2018 and 2019 (last year, 2020, I got a reprieve and thought maybe it was fixed!).
I think I actually tried going to each and every field in that company info worksheet, setting and unsetting 'estimated', but it didn't help -- but might be worth trying again. I know I've tried this with other forms with this "marked estimated" BUG, and it never helped there either.
