Describe the bug

Using the blast furnace to smelt anything, and removing the produced material will result in turning nothing into gold afterwards with what ever remaining fuel.

Ex: Place 1 charcoal block as fuel, and 1 raw ore, wait for the ore to smelt and remove the ingot, you'll start producing gold out of nothing until the fuel runs out

GIF: https://gyazo.com/524bc94b3e4ae579cc24b83ec00780a3

To Reproduce

Get a blast furnace
Place 1 charcoal block as fuel
Place 1 raw ore in the furnace
Remove the smelted material from the output slot

Expected behavior

Produces gold from nothing

Screenshots

https://gyazo.com/524bc94b3e4ae579cc24b83ec00780a3

Modpack Version

3.0.1

Server or singleplayer

Singleplayer

Version the world was created on:

3.0.1

Other...

No response

Additional context

No response

Does this happen on 3.1? And does this occur in the regular furnace as well?

This only seems to occur with the blast furnace from futuremc.

Fixed in 3.1.2