When you open up your recipe book in your inventory and select any slab or stair of the stone varients, it will only result in putting one of that stone type into your crafting hud, regardless if you are inside or outside a crafting bench.
You can reproduce this anywhere in survival, and works with all stone varients. Stone walls also don't work, and simply puts one stone type of said wall into the crafting menu.
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However, this issue is a Duplicate of MC-141940.
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