[Fixed in 1.13] Smooth Stone not craftable through furnace

^{Update by [Mojang] Mega_Spud (Jay Wells):}
Repro Steps:

1. Place cobblestone into a fuelled furnace (this gets smelted into Stone)
2. Take the Stone from the furnace output, and try and smelt that again

Observed Results:
The stone obtained from step one cannot be smelted into smooth stone (because it has a damage value of 32767).

Expected Results:
The player should be able to smelt stone into smooth stone without issue.

Screenshots/Videos attached: Yes

Notes:

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Original Description:
Using a furnace, Stone does not cook to Smooth Stone in this version.

 

I place Stone in the input slot of the furnace, and coal (or other fuel) in the fuel slot, with the result that the progress bar does not move.

I expected Smooth Stone to result from a smelting operation. But instead, no smelting occurs, and no fuel is expended.

I have attached an image that shows what happens when Stone is inserted into a furnace, along with valid fuel. 

 

The Stone in question was obtained by smelting Cobblestone.

 

Oddly enough, while investigating this further, I found that Stone obtained through Silk Touch does not stack with Stone obtained through smelting Cobblestone!