Alpha Hub tech does not show requirements (and embassy)

[Bl4ckSh33p]

The tech did not show any requirements. It requires 80+ pops and the updated colony building. Primary Nexus for my machine empire.
Xbox, all dlc. 2.8 Hotfixed

I believe it's the same for embassy buildings. No note that it must be built on capital planet.

 

[Drovana]

no building tech has requirements listed that have to be met to actually build them planetside
in case of the alpha hub, it doesnt need to be the capital planet, any planet can have one - 80 pops are needed for the nexus, but not for the alpha hub (for example if you conquer a planet and pops go below 80 from displacement or migration or purging the nexus will not downgrade)