This may well not be a bug but only items which will work as fuel can be placed in the fuel slot of a furnace. This obviously doesn't affect survival gameplay and can be fixed with blockdata so is a very un-urgent.
This may well not be a bug but only items which will work as fuel can be placed in the fuel slot of a furnace. This obviously doesn't affect survival gameplay and can be fixed with blockdata so is a very un-urgent.
Why would you place stuff except fuel in the fuel slot ?