The bug
Certain blocks do not cull the top face of the fence block. Many blocks, such as all solid blocks, do cull this correctly, however some non-full blocks do not. Also affects walls to some extent.
The following have been tested:
Lantern
One sea pickle
Pressure plates (all 9 types)
Potted plants (all 25 types)
Linked issues
relates to 2
Attachments
Comments 13
Anthony Cicinelli, it's computer graphics jargon: https://en.wikipedia.org/wiki/Hidden-surface_determination#Culling_and_visible-surface_determination.
I think the dragon egg issue should be MC-199238.
I don't think you mean cull or culled since those words don't mean what your trying to say.