When order confirmation is on, it ignores the limit trades when clicked on the chart, and buy/sell is selected order is directly placed without any prompt or confirmation, and when closing the same order, it prompts for confirmation.
This is a bug.
Now to improve, I will suggest first fix this bug, secondly, have an option at least to have (CTRL +Left Click) or (Right Click) for opening the limit orders on the chart.
Also, this should be multiple settings, not just one, since everyone has different preferences. Then there should be confirmation on opening orders, confirmation on closing orders, and confirmation on market price orders only