I'm filing MJF and standard deduction on 2021 TTX Deluxe. I have well over $600 cash charitable contributions listed in the deductibles section but line 12b keeps resetting to $300 on Form 1040/1040SR Wks when then program transitions from "Let's make sure your taxes are correct" to "Give us a minute" "Continue". Then it shows the 1040 Wks as "Not Done" on the Forms display with line 12b in red highlight. I can put $600 back into line 12b and the "Not Done" disappears. If I back up in the Step by Step and go through those 2 screens again, line 12b will reset again to $300. Am I missing something here?
