Ok, there are many other land units which have the "Unload" flag activated?! E.g.: Settler, Cavalry, the Officers, Coastal Battery, etc. I'm not an expert modder, but I think this doesn't make sense?! The CivEditor Help file says: "If checked, the selected unit may unload carried land units onto a land tile". So this means it would make sense only for transport ships, right?!
Something else I discovered: the Drydock does not seem buildable?! All the requirements according to the Editor are fullfilled, but still I can't build them?! Any explanation?
Edit: Note that the Civilopedia is incorrect here as it claims that a Port is required for a Drydock. This would probably make more sense anyway, as then the requirement chain would be Wharf -> Port -> Drydock. Can it be that the reason for the Drydock not being buildable is that at the moment both Port and Drydock depend on the Wharf and the game can't handle that?
Something else I discovered: the Drydock does not seem buildable?! All the requirements according to the Editor are fullfilled, but still I can't build them?! Any explanation?
Edit: Note that the Civilopedia is incorrect here as it claims that a Port is required for a Drydock. This would probably make more sense anyway, as then the requirement chain would be Wharf -> Port -> Drydock. Can it be that the reason for the Drydock not being buildable is that at the moment both Port and Drydock depend on the Wharf and the game can't handle that?