This feature was exclusively part of a joke version and is not currently planned for addition to regular Minecraft. It is documented here on the wiki due to being officially-released content by Mojang Studios, even if not present in a final version.
The Potato Portal is a block in 24w14potato that generated when a pedestal is activated, which teleports the player between the Overworld and the potato dimension. A pedestal naturally generates in a Ruined Portatol in the Overworld. It can also be found in the Colosseum to traverse back to the overworld.
Obtaining[]
The potato portal block cannot be obtained as an item. It can be placed only by using block placement commands such as /setblock, simply by activating a pedestal using an poisonous potato, or get placed to the other dimension by going into the potato portal.
Usage[]
Potato portal blocks can be used to teleport into and out of the potato dimension. When a player or other entity in the Overworld or the potato dimension touches a potato portal block, it is instantly taken to the other dimension.
Issues[]
"Potato Portal" is an April Fools feature, and as such issues related to it cannot be fixed.