The bug
MC-106747 suggests that the structure void block is supposed to be a map making block only. Because of that I would expect it to have no hitbox in Survival mode and be unbreakable.
MC-106747 suggests that the structure void block is supposed to be a map making block only. Because of that I would expect it to have no hitbox in Survival mode and be unbreakable.
Dupe of MC-102908