Not a Bug Placing requirement H14 is impossible

[Bor de Wolf 1965]

Game version: v1.170-beta.3-(900816b) - html5 (2023-02-10 11:56)
Game world: Beta
Browser/IOS/Android + version: firefox latest version
Operating System or Mobile Device: Win 10
Screen resolution:
Account name: Bor de Wolf 1965
Humans or Elves: elves

Reproducibility: 5/5
Quest title: (if applicable)
Current situation:
At the start of chapter 14 (constructs) you unlock the portal building.
The placing requirement asks for goods you can not produce nor buy at that moment.

Expected situation:
If you are allowed to place a new building you should be able to produce or buy the goods needed for it.

Reproduction Steps
1. unlock chapter 14 and look at the builder options for the new portal building

Screenshots of the bug:

 

[Karvest]

That's not a bug, You just can't place portal right after researching it, but nothing prevents you from researching and building T6 factories.

 

[Kersepitje]

Indeed not a bug, it was very intentional (I think inno hoped some people wouldn't want to wait and spend diamonds on it, but shhh you didn't hear it from me)