Summary:
Turtles become unable to pathfind when travelling under top slabs.
Steps to reproduce:
Place 4-6 top slabs in 2x2 or 2x3 configuration.
Lure turtles under the build with seagrass.
Gif of behavior and world download containing sample build attached.
Linked issues
relates to 1
Attachments
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Related to MC-133687
Note: The turtle is only unable to pathfind when you are holding seagrass, otherwise they can leave the slab just fine