So i noticed something on TWS today. i have an SPX call calendar spread on and adjusted it by adding another SPX put calendar to it ( same expiration for both) . in my analytical software i see both calendars as one PnL but it seems TWS has split them into two different SPX calendar trades. This isnt what i expected as i want to keep them as one trade and close them all at once based on my desired PnL target. Is their a way to merge both trades and keep only one PnL line which ideally should be the same as what's in Optionnet Explorer? Thanks