I opened my game today and it seems to be resolved to me.I checked the recent update changelogs while there’s nothing related.
The only thing i did today is that i create a script including “world.sendMessage()“.I don’t know if this relates to the issue or not.
You can call this “Using Ctrl+Pick block key“,by the way.
It’s a good, reasonable and useful feature.RIP.
By the way, this happens only when you enter the world and switch gamemode to survival the First time.
Can confirm in 1.20~1.21 and it‘s a very common issue.
Now I can reproduce it.
I cannot reproduce it in 1.21.51.Could you give more details, or it might just happen in your device?
I don't think simply erasing these mobs are a good solution to the game.We play the game not only for creating, but also a reminder to our time and memory.Since mojang already fix the bug so no new undying mobs can appear,why not just keep them or at least, fix the bug but give a new property to indicate these remaining mob?
I have a same feeling.It would be cool if we can cover ice boat roads with carpets.And this shall be considered as a bug.