Micah Sweet
Level Up & OSR Enthusiast
Things codified are things expected to followed by all participants. They set expectations you might not want to feel forced to meet.Why is who separating what?
Why is the GM separating the party? Very often, because it makes things more difficult and potentially more interesting and dramatic. It's an adventuring trope with a long history, after all.
Or were you talking about in-game reasons? I dunno; you'd have to talk to whoever is doing the separating.
The fact that the GM's roles in both trad and narrative games are built around the principles that range from very similar to actually identical. It's silly to complain about things being written down neatly in one game when it's been part of the rules and expectations of another game that I know you play and seemingly enjoy.