If there's 2 orders for the same item and only 1 in stock. in POS2.0, it'll be in red stating "This item has already been committed on another order" on both orders. this is wrong as if the customers enquire about the order we will tell the cusatomer the wrong information causing customer support issues. (also there is no stock allocation so it cannot be commited to an order)
I would suggest the text changes to something like
"There is not enough stock to cover all customers orders"
this will make it clearer and save time and money investigating these kind of messages which are incorrect
or maybe at least create a how-to with explanations of these messages