[1.0.2.8]Totally messed up Migration Transports

[zgrssd]

I managed to get the Mortalan Homeworld.

In theory who to send as colonists and migrations is stupidly simple - Mortalan have +40, Teekans have +10 on each Planet.So Mortalan should be the primary species on all of them.

What the game actually colonized was:
Demzela actually got Mortalans
Kartikeya and Serilda are Teekan primarily

What the game is sending as Migrations:
Not a single Migrant Transport to the System carries relevant Mortalans.

With Demzela I can understand - a few Ackdarians and Securans will not flip the primary species.
The others seems to be getting Reinforced with Teekans. Which have only 10 Habitability on the planet.

[Commander4X]

I was searching for a solution and found somebody else with the same problem

In my current game a set the population policy for each new planet. And I can not colonize automatically. Very tedious

Retiring of colony ships does not work btw. Colonists get lost in space.