The stem of the cocoa beans don't touch the jungle wood. And the beans break when updated.
Cocoa beans cannot be placed on jungle logs
Bug with cocoabean
Placing block cocoa wrong direction
Cocoa bean attach to jungle wood backward and die
Cocoa beans can't be placed on jungle wood
14w25b Cocoa Bean Placement
Cocoa beans place backwards!
Cocoa beans not attaching properly
Placing coa coa beans on a jungle log results in the coa-coa plant not being connected to the tree
Cocoa Beans Bug
Cocoa Bean Placement Issue
Cocoa Bean placement and growth bug
Coco beans can't be placed
cocoa beans being placed on wrong side of block
Coco beans can not be farmed
Cocoa bean pods not attatching to jungle trees when placed.
Cocoa Bean Glitch