Hi,
I am not sure if this is a bug, intention or an oversight so maybe I'm posting this into a wrong section, if so, I'm sorry for my mistake.
Most factions have some "long range" fortress expansion and some of them can be set into a Defensive/Normal/Aggressive stance, just as shown in the screenshot:
isengard.jpg 110.75KB 17 downloads
However, some don't have this option. I checked and the "Siege" bonus applies to the unit so it provides some advantage.
The stance option is available for Isengard, Woodlan Realm, Rivendell and Rohan. The others don't have it.
Is this intentional?