I would like to have a drag & drop functionality for attachment files for the PC and Mac Versions. It is IMHO much too complicated to 1) activate edit mode, and then 2) to click on the button "field", select the item "attachments" and then 3) to find yourself always in the same directory, where you definitely don't find your files. Even if you have selected a different folder, the next time the default folder opens again. This is very annoying! It would be very helpful though to keep the last selected folder if drag & drop is too much programming work.