Java Edition only
The debug stick can be used to change block states. Hitting the block will allow you to select the block state you wish to change, for an example, switching between the conditional and the facing blockstates for a command block. Using the block will allow you to cycle through the valid values for the block state, again as an example, you can make the command block face north, south, east, or west if you chose the facing blockstate. Sneaking while hitting or using will cycle through the block states or values in reverse order. The debug stick cannot be used while in survival or adventure mode and is only accessible in creative.
|1.13||17w47a||Added debug sticks.|
- “Just be aware that any weird state you create with it you cannot naturally create and any bugs that come from it will be shot down as 'Wont fix' :D” – u/_Grum, November 22, 2017