1. A one-sentence summary of bug: Block griefing not working on the End (I tested with grass spreading, lava and water combining, concrete powder to concrete conversion)
2. Priority to fix? Low
3. Which server? Redwood
4. Steps to Reproduce: Making a stone generator, placing a lot of dirt block around grass and waiting, placing water next to concrete powder
5. Expected Outcome: Water and lava creating stone, Concrete powder converting, grass spreading
6. Actual Outcome: Lava placed above water without flowing, Dirt never converted to grass, Concrete stayed as powder*
7. Proposed Fix (Optional): Do you have a suggestion?
8. Notes (Optional): Concrete powder visually converted to concrete in some cases. However, when updated or dug with a shovel, it reverted back to concrete powder
9. Screenshots (Preferred): Do you have screenshots of the problem, proof or reference?
