Option To Change Trade Sorting

Trading has been kinda frustrating for me. Its hard to find item sets now ever since the sorting has been changed. Previously it was neatly organized with items from that time, etc St. Patrick items grouped up with other St. Patrick items.

This is a personal thing for me especially with an inventory in bulk, it would be very helpful if there was an option to revert back to old inventory sorting like a Sorting section in our profile settings. There could also be a drop-down list of sorting options such as "Alphabetical" "Old" or "New", something like that. Its difficult for me to find what item goes with what set now.