Should pop prefer to migrate in provincies where their's culture has presences

[Nashet]

So, now if there is same culture and same class pop in a province then pop prefers migrate in that province. Specifically, it adds 10% preference to potential needs fulfilling

[historyjackz]

I think this depends. There should be some variable for countries that utilize the "rights for minorities" option. If they have equality then pops should be freer to move randomly based on economy and needs. If they do NOT have equality then Pops should congregate into ethnic enclaves, at least at a higher rate.

[Nashet]

There should be some variable for countries that utilize the "rights for minorities" option.

That's already done - pops migrate in own culture country or in "rights for minorities" country. But there is also performance aspect - randomly migrating pops create many pops instances slowing game. Anyway, migration should be redone - currently it based on generally income on income, and income calculation is wrong for some pops.