2020 CA540 Line 98 does not transfer correctly to 2021 CA540 Tax Payments Worksheet Line 6

TT 2020 CA540 Line 98 (Amount of line 97 you want applied to your 2021 estimated tax) shows $5000, but on my 2021 CA540 Tax Payments Worksheet, Line 6 (Overpayments applied to 2021) shows only $3237. While I can override the amount, I suspect that there is an incorrect link that pulls data from the wrong place to fill in the Line 6 entry. Is this a known error or is there some intermediate step where I have made an error?