Both in 1.21.4 and 1.21.5 I have come across shipwrecks, where one of the items in the map chest has been called “Buried Treasure Map”. Which seems normal, but has the texture of an Empty Map. When trying to use it, it assumes the function of a normal map and renames itself as just “Map”. It does not show the way to buried treasure, it only works as a 1:1 map. It is a completely vanilla world (no mods or datapacks), the only thing I have on is a resource pack.
In the screenshots, my third inventory row is everything I got from the shipwreck (map chest + treasure chest). Normally there is a buried treasure map, but the map shown had the issue.
Environment
Java Edition 1.21.5
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Thank you for your report!
We are tracking this issue in MC-218156, so this ticket is being resolved and linked as a duplicate.
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