Stone Spear recipe missing

In the latest build (9769), the recipe for the stone spear is missing. The item exists, but it’s not possible to craft. There might be other missing recipes as well, but that’s the only one I noticed.

Someone may have removed it intentionally. I noticed it was gone a while ago and sort of figured that for the reason. My assumption was that it’s basically the same as the wooden spear for no benefit.