When I try to craft Moss Stone, it doesn't work like it should.

What I expected to happen was when I put in the ingredients (Vines and Cobblestone) for Moss Stone, I get the finished result, like usual when I make, say, sticks.

What actually happened was the box where I get the finished items stayed empty, however I organized the Vines or Cobblestone on the table.

Steps to Reproduce:
1. Mine cobblestone with a pick of any kind.
2. Collect vines with shears.
3. Arrange vines and cobblestone on a crafting table; cobblestone in the center of the table with vines to the left or right of the cobblestone.
4. Stare in bewilderment, then report the bug.