Me and my friend were playing on my world and if you're eating and walk into a wall you go through it. We found this by mining then i was eating and backing up and went through a wall into an underground water pool. I'm pretty sure it only works if the blocks behind the wall are filled with water.
Comments 2
I cannot reproduce this on 1.16.221 Hotfix. Possibly you experience MCPE-109925 or MCPE-102311.
Possibly the same issue as MCPE-109925, will need testing to determine.