I touch and hold the object and then two-finger tap where I want the duplicate to be. Instead of duplicating the object, the original object displays it is selected. The older versions would have selected the original object as soon as it was touched. If I two-finger tap a second time the object will be duplicated. This is very awkward.
OmniGraffle 5. Pricing OmniGraffle 5 is currently available for purchase at the Omni Store. You can find out more pricing and upgrade information at the store.