It appears Saboteurs/Vandals cannot target buildings which are behind shroud. They have to "see" the target in order to be able to enter the neutral/enemy building. If you target the enemy building which you have revealed previously and is behind the shroud, you can attack the structure, but conquering option is not set as default, you have to hold CTRL button to be able to capture it.
It appears Saboteurs/Vandals cannot target buildings which are behind shroud. They have to "see" the target in order to be able to enter the neutral/enemy building. If you target the enemy building which you have revealed previously and is behind the shroud, you can attack the structure, but conquering option is not set as default, you have to hold CTRL button to be able to capture it.