Does focus shift when confirming the product?

My quick order form has two fields — the product (searchable by SKU) and quantity. When I search for a product and confirming it by pressing <enter>, I’d expect the focus to move to the quantity field so that I could enter it right away, but this doesn’t happen. My base extension is up-to-date (3.3.9), but the pro add-on isn’t (3.0.5). I was wondering if this is something that is supposed to be working the way I describe with the latest Pro add-on?

Thank you!