This seems a little odd, If a player wants to test whether his ion effect passive is maxed out, or if an inner ship remote on their hotbar does what its meant to do while a COMPLETED ship is docked at a Shipyard, then it instantly undocks and becomes vulnerable to attack.
This is mildly annoying given the fact that a Shipyard in the only way to produce a full pre built ship safely while under siege, as the Blueprints system will spawn it undocked and floating as standard.