When a sticky piston pushes a gravity affected block upwards then downwards, the block itself is destroyed.
Steps to Reproduce:
- Place a sticky piston facing upwards
- Place two or more gravity affected blocks (sand, gravel, concrete powder, anvils) on top of the sticky piston
- Extend and retract the sticky piston
The block breaks when the sticky piston retracts.
The block should not break when the sticky piston retracts.