Suggestion: Canning Machine returns bowls (Or, low-fiber canned stew)

Noticed something tiny in IC1, and not noticing anything on this board, thought to mention it.

When canning mushroom stew, it appears that the bowl is either discarded or it becomes part of the stew. For the new-and-improved, I would propose that when placing stew into a canner, one of the following would happen:

1) That the empty bowl either be placed there on success (similar to the milk bucket when crafting cake)
2) That the bowl would drop from the machine (similar to a stack of charged batteries or crystals).

Thanks for reading.

I did find it hard to believe that I was the only one to notice it, but thanks for the confirm.