Utilize existing Duplicate Tab functionality from Firefox in right-click context

Vanilla Firefox contains a undocumented feature to create a Duplicate Tab. To try this, open any release channel of Firefox and middle-click the Refresh button after navigating to the page of choice.

I suggest binding the functionality of the right-click context item to the existing feature, so as to eliminate unnecessary code and keep the Duplicate Tab feature standardized throughout. As is, instantly navigating to the duplicated tab without preserving tab history seems unintuitive when there’s a stable native solution.