I just wanted to create a clear superflat world with overworld preset with only villages, after deleting everything else only keeping villages the world is generating also structures that shouldn't be there like shipwrecks, underwater ruins, igloos, desert pyramids and jungle temples started to spawn there. The biome was set to plains.
MC-180768
Igloos, desert pyramids, jungle temples, witch hut's, shipwrecks and underwater ruins spawn at superflat world
Resolved
Duplicate
1
Thank you for your report!
We're actually already tracking this issue in MC-180603, so I resolved and linked this ticket 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 in the future to see if the issue has already been reported.
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