On the production wizard when you are using a product tracked
by SN/lot and another not tracked as consumed element. You edit
the form view by settings the correct quantity -> Use the produce
wizard. It will display the tracked product (you can see the details
you entered before) -> validate. It will double the quantity done
for the not tracked product.
This commit will change the wizard behavior by only set the quantity
done on untracked product if it is not already set.