How to reproduce:
- Make some worlds in 1.17 and load all chunks within a a specific render distance (don't move)
- Update to the newest prerelease and find the border
- Go along the border and you will sometimes find this
Related issues
Attachments
Comments


I personally believe that this kind of thing is hard to fix, nearly impossible.

Might duplicate MC-241592.
Thank you for your report!
We're tracking this issue in MC-241592, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki