Tutorial: Docking Modules

[Zaness89]

Is this right - A docking module takes 300 cargo space. Ok. This should be right.
Got one mounted and one not. So those take 600 cargo space.
Ok.

Now I load 3400 goods. Before I was able to load 4000. Ok since those two take each 300 cargo space. All fine.
Now someone wants to dock. Error - No space.
So docked ships take cargo space too? How that? If I build a docking bay into my ship I need room for it and take 300 cargo space. So if a ship is dockin it would dock into my bay wich took 300 cargo space, or?

Is it a bug ? I hope so.

---