To reproduce, create a large wall and cover it entirely with ladders, then view it from maybe one hundred blocks away. You will not be able to see what the wall is made of; the ladder texture mipmapping will occlude it in its entirety.
Possibly fixable by adjusting the mipmap settings of the associated texture.
Thank you for your report!
After consideration, the issue is being closed as Won't Fix.
Please note that this is not the same as Working as Intended, as this bug report correctly describes behavior in the game that might not be the intended or desirable behavior, but it will not be fixed right now. Sometimes, this is because the issue reported is minor and/or impossible to change without large architectural changes to the code base.
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