Unlock two hidden features by long-pressing Save while editing an item. The newly revealed "+Save" button will save your item and automatically open a new item draft, while "+Duplicate" will save your item and open a new duplicate copy of it. The new drafts default to the same category as the original item. To hide the buttons again, press the little white arrows to the left and right (this may be difficult to see on mobile or in light mode...we'll improve this soon).