The cord actually isn’t present on any suits made for either season of andor that I can remember, it’s still the split design but it’s purely relying on the rigidity of the biceps themselves to keep closed at the back, sometimes we had guys with larger biceps where they had gaps at the back but we actively tried to keep those guys away from camera especially in any shots that were behind, this goes for tac team, security troopers, army troopers etc