Indeed two fields would be great for the very purpose of “splitting” couples.
One other behaviour I notice, which may/may not have changed: to find the associate, you cannot start typing their name immediately (autocomplete). You must click the person icon then enter and select from list of names.
Comparison is when adding child to family, spouse to spouse, you can immediately enter part of the name and the search will begin . Saves having a click which over time, adds up 🙂
----- [updated: 31Aug2023]
Alter-Drukarsh connections |The Garelicks|Journal 3.3.12 - PHP Version 8.1.17 - mySQL 8.1
The Royals |The Kennedys|The Gerrer Rabbis 3.3.12 - PHP Version 8.1.17 - mySQL 8.1