Put the summary of the bug you're having here
I expected that when I put iron ore in the furnace it will easily come out. And to put coal in it
What I expected to happen was...: I
Describe what you thought should happen here

What actually happened was...:
Describe what happened here
When I tapped the box where the items are in the furnace nothing would happen. It also wouldn't let me put coal in there
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...