Ideological system inactive has a bug where the culture of all factions is stuck in one direction.
Starting with Lost Tribe, all factional members, including empires and outsiders, are named like tribal people.
On the contrary, if you start with Crashlanded, the people of the tribe are all set to standard names in the Astropolitan style

Without ideology DLC, the names of all other factional members were successfully printed.
It is output normally even when the character editor is disabled.

I think it's a problem that comes from the fact that Ideology modification is possible in the Editor during Ideology system inactive.

We can still modify the default ideology in the Editor when the ideology system is inactive, and We can see that all factions belong to the same ideology.