OpenSUSE :: Kmail Does Not Have A Consistent Layout

I have setup different identities in Kmail to deal with multiple gmail accounts so I have a different set of inbox, sent mail and draft folder for each account.In the message layout, I have chosen to display the columns - subject,sender/receiver and date. For one of my email accounts, kmail does the job perfectly. The inbox foler shows subject, sender and date, whereas the sent-mail folder shows subject, receiver and date. However, this order is not maintained for my other email accounts. The inbox folders show subject, sender and date(which is correct); the sent-mail folder shows subject, sender and date - instead of subject, receiver and date which is what should be displayed.