In previous versions of Corel Draw, you could select an object, drag to a location and right click to duplicate. Dropping that feature was a bad idea and should be brought back to make workflow more efficient. Transforming an object from it's center was another feature that could be controlled using the mouse buttons, and now for both of these I have to go into the tool options and modify the Ctrl and Shift Key buttons.
Whew, scared me there for a minute. I'm still on X7 but thought maybe it omitted in newer versions. YES! leave it in there!
I think this still works okay.
Right click duplicate is still in CorelDraw and works with my mouse but I don't find it works anymore with a Wacom pen right click
This feature is still there. I use it all the time.
But it still works for me. In the last version of Corel Draw. Dragging an object, right clicking while keeping the left mouse button pressed makes it duplicate. You might want to check on your settings.