When you first log into the mobile site, it will tell you the you have outstanding feedback to leave and you can click the link.
However if you ignore the link and continue to the site, to read messages or look at reverse bids or whatever, there doesn’t seem to be a way to leave the feedback, unless one logs back out and in again, therefore getting the ‘outstanding feedback’ message.
Am I being technically inept, or is there a way to leave feedback without logging out and in?