Smelter Won't Smelt (with Warbucks)

I can confirm this is a known issue.  You have to use keyboard and mouse to smelt for now.

I can confirm this, playing as different characters and trying to use either controller or mouse and keyboard. I have even turned off the controller in the options, completely exited the game, and tried using it with the mouse once everything reloaded. The character just makes a comment about them not being able to cook. This has prevented me from crafting items that require alloy.