Falling blocks such as sand will break when falling above a vertical retracting sticky piston.
Steps to Reproduce:
- Place a sticky piston facing upwards with >1 block of sand on top of it.
- Provide redstone signal to sticky piston to push stack of sand upward.
- Turn off redstone signal to retract sticky piston.
1 block of sand from the stack will break from the fall.
I expected the sand to fall and land as a block, not drop as an item. This works with normal pistons but with sticky pistons the sand breaks. This also occurs if there is another (non-gravity) block between the sticky piston and the sand. I discovered the issue when trying to build a 3x3 sand door using a vertical triple extending piston.
Screenshots/Videos attached: No