Big Dripleaf can be rotated incorrectly by breaking and replacing it
The stem does not break if the plant is replaced as soon as it is broken.
To reproduce
- Plant a big dripleaf and bonemeal it to create a stem.
- At the same time as you break the top (Leaf) part of the plant place another. This can be achieved by pressing both left and right click at the same time.
It doesn't matter what block it is on, but the bug will only be visual if placed from a different angle from where the original was placed. (if you place the leaf facing north, doing the bug east, west, or south will produce the weird visuals).