Affects Version/s: 1.16.1, 1.16.5, 21w05b
Fix Version/s: None
When an upwards facing dispenser uses bone meal on a grass block it requires an air block above the targeted block for plants like tall grass and flowers to generate.
In 1.13 a solid or transparent block above the targeted grass block allowed plants to grow.
In 1.13.1 and above an air block is required above the grass block directly above the dispenser.
- Open any Minecraft version newer than 1.13
- Place an upwards facing dispenser and add bone meal
- Place grass blocks at the Y-level directly above the dispenser
- Place a non-air block two blocks above the dispenser, one block above the grass.
- Trigger the dispenser