Before Malcom stumbles to the stairs after dropping the silverware onto the floor, the bowls of soup are not in front of Andy and Barney. As he makes it to the stairs and the camera switches back to the table, they are in front of them.
When Aunt Bea comes downstairs, fretting that she must have overslept & inquiring if Andy & Opie had breakfast, you can see the pole for the boom mic in front of the kitchen door.