If you paid an estimate a couple years ago it went on that year's tax return. I don't think you can apply it to 2022. You can only apply a 2021 refund that you said to apply to 2022. You need to get a refund for the prior year return. Didn't you get a refund? Do you need to amend that prior year?
You should be able to zero or delete the amount. Don't know why that isn't working for you. You can switch to Forms and delete it there. It should be on 1040 line 26.
