Reporting Estate distribution of corpus on 1041 Sched B- TT interview allows only income distribution

[gd28]

Filing a 1041 for 2022, I've distributed part of an Estate corpus to beneficiaries.  Any 2022 estate income is still being kept in the estate for distribution later and taxed as estate income, not passed on in the K-1.  IRS instructions for 1041 Sched B line 10 seem pretty clear it gets reported there.    TT interview does not allow me to designate a non-income (corpus) distribution- anything I tell it gets put on Sched B line 9, vs. correct line 10.   Saying "no distributions" in interview and adding directly via Forms on 1041 sched B line 10 manually seems to work.    This seems really basic- am I missing something in the interview process, or do I really need to manually intervene in what seems like something the interview should easily process?