Export using a "related contact info" relationship leaves some children behind
Of course everyone loves all their children equally, however when doing an export where one of the fields is "Individual - Parent of - Display Name", civi will only export that person's favorite child.
To reproduce:
- Have kids (pun intended).
- Go to export and choose fields like first name, last name, and Parent of.
- Only one child's row is in the output.
Not recent - goes back to 5.14 and probably farther.