I was on version 1.21.31.05 and I was walking in my world and a zombie attacked me but I didn't take any damage after I tried it in other world I realized that I can't take damage even if I'm survival in that version is it good to bad bug?? (Can't record on my phone to show you footage sorry)
MCPE-187422
The player can't take damage from mobs
Resolved
Duplicate
0
We're tracking this issue at MCPE-180497, so I will resolve and link this ticket as a duplicate. It would be helpful if you could provide a copy of the world where this is happening.
On Android, you need to use a file explorer to navigate to Device storage > games > com.mojang > minecraftWorlds. If the world is too large to attach, you can upload it to a file-sharing site like OneDrive or Dropbox and share the download link.