I was in NA region when I found out that I could become invincible as a hider.
The bug requires you to have a friend. Most players don’t have friends, so this isn’t too big of an issue for them. For the few that have friends, (if they’re both hiders) they can go on top of each other and have one become a permanent block while the other glitches inside the block. If you’re positioned correctly, you can become impervious to all damage as the sword can’t register through blocks.
Computer, console, mobile can get in.
Replay code: AffectionateDiamond4883