There is a bug there are random blocks like the image below. This is not fun who like perfect worlds.
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I’ve also seen these in the nether and end, I’ll try to get pictures
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Do you use Java or Bedrock?
[Mod] OcelotOnesie
Thank you for your report!
However, this issue is a Duplicate of MCPE-55092.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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