Credit to _MethodZz_ for finding this bug.
The bug
When a falling block slides over a fence or cobblestone wall, it can land on blocks it is not supposed to.
Steps to reproduce
Build the setup in
Place a sand block under the observer
→ Notice the sand will land on top of the torch
Furthermore, if there is no torch, the sand will just drop as an item.
Linked issues
relates to 2
Attachments
Comments 15
Attached a video with an alternate setup based on MC-183171, if ever the first one stops working for some reason.
Affects 1.16 pre2