I apologize if this has been addressed but I couldn't find the specific issue.....

The EIC Worksheet allows you to check the box to recalculate the EIC using the 2019 income.  The problem is the earned income carried forward and showing in that line for returning clients is actually from 2020 and NOT 2019.  Why not leave the line blank and force the entry of data as opposed to bringing in data from the incorrect year?