Go to player - build mode - allow building - change to “TRAPS ONLY”.
Go to the creative content tab.
Go to devices and search for the item spawner.
Place the item spawner on the ground.
Open the map, go to the creative content tab, click items on the left and obtain a trap.
Place the tap in the item spawner by dropping it.
Start the creative game.
Pick up the trap from the item spawner and try to place it on anything.
You will notice you cannot switch to build mode to place a trap at all. This does not work with controller input, touch input, or keyboard and mouse input. It does work with keyboard and mouse input if you use “Y”, but not if you use “Q”.