Disappearing Carpets
Upgraded from 1.10.2 world. Not a huge deal but another of several problems. Items did not drop. In fact the carpets were not on string. I used the 2 block tall flower trick to get these carpets to float. Took a bit to remember how. I started a new world and the trick still works in 17w47b.
Environment
Win 10 i7-4770K, GTX 1070, jre1.8.0_171
Created Issue:
Disappearing Carpets
Upgraded from 1.10.2 world. Not a huge deal but another of several problems. Items did not drop. In fact the carpets were not on string. I used the 2 block tall flower trick to get these carpets to float. Took a bit to remember how. I started a new world and the trick still works in 17w47b.
Environment
Win 10 i7-4770K, GTX 1070, jre1.8.0_131
Win 10 i7-4770K, GTX 1070, jre1.8.0_1
31Win 10 i7-4770K, GTX 1070, jre1.8.0_171
If you look at MC-120599, Pokechu22's comment it says "mobs avoid pathfinding through rails to prevent stopping minecarts; this is an intentional behaviour."
MC-33359 Is about rails they are no mention of carpets at all. Like I have said this bug is in 1.13-pre2 but not in 1.12.2 and If it was a duplicate Neko would not change the Confirmation Status to confirmed.
EDIT: This bug started in Minecraft 18w22a probably because of the fix for MC-122455.



