history.createHashHistory() is being called whenever this package is
imported, which causes the URL to redirect to a hash. This is
unnecessary in cases where elements of wc-admin are used outside of a
completely controlled/routed page.
This lazy-creates the history object only when it's needed and therefore
avoids the URL redirection unless history features are in use.
Kelly Dwan
Albert Juhé Lluveras
Kevin Killingsworth