Placing Cocoa Bean on Jungle Wood.
Survival World.
The beans simply floated in mid-air not attached to the wood log.
After about 30-60 seconds, they pop off leaving the entity floating on the ground as the cocoa bean item.
Reproduction:
1. Place Jungle Wood Logs
2. Place Cocoa Bean On Them
3. Observe All Angles Of Bean Placement
4. Wait until they fall off
Confirmed (screenshots attached).
Notice that the bottom right bean detached.