Deselecting recipes discards currently running recipe

Issue description

When a machine is working on a recipe, and the recipe is deselected, the machine immediately discards the existing progress in the recipe, and the consumed material is lost.

Expected behavior

The machines keep working on the currently working recipe for a full cycle and produce the output, before switching to the new recipe as per v0.4.14

Reproduction steps

1. Place a machine
2. Select a recipe
3. Wait for the machine to get enough material to start the recipe
4. Deselect the recipe

Game version

v0.5.0 (Update 1)

Note: I noticed and tested this from the coal maker machine.
I'm also unsure whether this is an intended behaviour or not, but considering I couldn't find any information about it in the patch notes, I would assume that this is a bug or unintended behaviour, unless I missed it in the patch notes.

This is intended behavior, letting unassigned recipe finish had issues. However we should probably consider refunding the original products if it is possible.