Miscalculation of the Projected Qty over different batches of an item

I looking at the Stock Projected Qty Report and im seeing what seams to be a mistake. Im looking at items that have stock im multiple batches. The actual value in the report appears as the sum of the stock in all of the batches of the same item. This is the desired behavior. The problem is that te Projected Qty field is only showing the stock from one of the batches instead of the sum. This happens in all of the items with stock in more than one batch. I attach an image of the report for more information. Is this a bug or a setting option?
Thanks!