I tried using it in multiple versions of Minecraft with multiple versions of the mod. The block crafter does not work whatsoever in any of them.

The config states you need cobblestone, and the tooltip says to do so by combining dye and cobble stone but it does not work in any version of the mod. I am unable to add any cobblestone or dye to the crafting tool. It does not let you drag dyes or cobblestone to it. The tool is 100% broken.