Spouse died in March 2020.  Husband received $1200 each for the first stimulus payments.  He returned the $1200 check for his wife being deceased.  The second stimulus payment he received $600 for himself.  How do I report this on the Recovery Rebate worksheet?  If I show that he received only $1200 and $600, it calculates that he is getting a refund of $1800.  And if I show he received $2400 and $600, it shows a refund of $600.