dealing with one or more empty cells?

[asianfez123]

so i know the fact that we cannot have more than one empty cell at a time including herding an empty cell.

My question is whether if persay if our enemy robot currently has one empty cell in like a ball container, and we launch an empty cell into their ball container so now that they already have one empty cell but now they have 2 because of the one we gave them. So does that count as a penalty against their team or does nothing happen to them cause they didn't intentionally put another empty cell in their container?