Process to Request Refund of Penalty

I paid a interest penalty with with my '24 submission.  At the very end of the year I did a Roth conversion which resulted in me owning tax and created an additional penalty, which I paid.   Since I did the conversion at the very end of the year I'm now thinking I shouldn't be required to pay a penalty and am looking to use TT (Home & Business) to submit a amended return requesting a refund of the penalty.  However I can't figure out how (or if) I can do this in TT and submit electronically.  I can't get the penalty amount to show up in the 1040-X.  Any detail help would be appreciated-thanks.