There was a very useful option "Delete .torrent files immediately after loading from this folder" in "Transfers -> Meta-Info" for deleting torrent files after they were loaded in Tixati.
Here you can see it in your help page:
http://support.tixati.com/settings%20-%20transfers%20-%20metadata

It was there in version 2.27: http://i.imgur.com/m6MeWI4.png
But in version 2.28 this option was merged with completely different option "Open .torrent files created in or moved to the folder": http://i.imgur.com/HblulhZ.png

Now when I download a torrent file with my Chrome browser and it's opened automatically in Tixati the downloaded torrent file isn't deleted anymore. Or even duplicate dialog can be shown: http://i.imgur.com/jwdqMnG.png

I switched to Tixati because it had this option, why did you remove it?
Can you add this option back? Thanks.