I have some items which are usable (potions, scrolls, books) that I can drag the icon out of the backpack to wherever. And, I have some items which are not useable (doll, feather, etc) that I cannot drag out of the backpack. I really wasn't worried about the non-useable items; but, I created a new item which is useable - can't drag it. I've through all the settings and can't figure out why it isn't draggable.
Is there a setting (or combination of settings) that I'm missing to make this new item draggable?