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In some cases it is best to seperate them. No it isn't reinforcing the behavior. It is actually avoiding the behavior. In most cases, seperating is used to be able to work them back in (slowly) and feed them side by side.
There are cases where it is just more responsible and safer to feed them seperately and keep them seperated, but that is a worst case scenario. In this particular case, I feel it is more likely that the puppy needs to learn manners for feeding time. It is likely that the adult (Ekim) will teach her these manners when he is fed up with the noise (gently of course). He doesn't appear to have food issues, based on what lulu has stated, so I expect he will just get fed up with the noise and rude behavior and teach her that it is inappropriate. However, if it is a behavior that is inappropriate for the household then the owners should step in and enforce a more appropriate behavior like...oh I don't know...eating...lol...
If I were them I would enforce the fifteen minute rule...If she hasn't eaten her food within fifteen minutes of putting it down, for whatever reason, you pick it up and she is done till the next meal. She will figure out VERY quickly that she needs to eat while it's on the floor. You aren't starving her, just teaching her that when it's time to eat, she eats...