After editing customer order from admin area, totals don't update

So, as title states, after editing customer order, for example adding products in value of 100$, total of order doesn't go up 100$ but remains same. Also profit goes into negative value (as it was not edited at all, but counts added product cost). Product is visible on updated order and value of it is displayed. Version is 4.3

You need to update manually order totals after adding a product, it's even stated in the hint.