I enabled migration control for all species but they don't seem to care

[Kryndude]

I still see immigration/emmigration modifiers.

I just conquered the Ketlings and I want to make sure that they only stay in their tomb worlds while my main species also don't go over there and suffer 0% habitability malus. Is there a way to do this?

 

[magickware99]

I believe the migration controls is bugged and doesn't function.

 

[Kryndude]

I believe the migration controls is bugged and doesn't function.

So it's bug report time again. I'm also noticing them joining factions despite being residences. In game tooltip says they're not allowed to engage politically.