RMD for multiple TIRA accts with rmd withdrawn from one TIRA account

Tonite my TTax updated and added a bunch of RMD questions to my finished but not yet filed '24 return.  In the past it was acceptable to make an rmd from a single account that covered all TIRA accounts.  To clarify, rmd of $1k from acct A and rmd of $1k from acct B.  Pay rmd of $2k from acct B, the rmd has been met.  No $$ take from acct A.  Now I see in the RMD page a note: "do not include rmd for other accts you may have.  They should be entered separately".

 

So I did not take an RMD from Acct A because I took it from Acct B and entire RMD was satisfied.  I am now confused.  Did the law change or has TTax simply added verbage that has confused me?

ALSO:

There is a new page added to TTax.  " Did I Miss a RMD?"  "If an acct did not have a distribution blah, blah"

That goes back to the top of this query.  An rmd was required from an acct but that rmd was taken from a different TIRA account, combining the totals from both account into one RMD from one acct.   5 yrs ago when I first did this I read the IRS reg that this approach was acceptable.  I hope it has not changed since then.

 

Pls clarify my confusion.