Can custom widgets be cloned in Workbench?
No, not at this time. You must create a new one and copy and paste the content into it to reproduce the same widget but with a new name each time.
That’s what I do but it was such a drag… wish they have “Duplicate” button and will save me a lot of time…
On another note, is it a duplicate widget where you can leverage the “Shared Asset” function? If so, then you can drag and drop that widget into as many pages as you wish.