Notwithstanding any provision of this act, if an emergency financial manager has been appointed under the local government fiscal responsibility act, Act No. 101 of the Public Acts of 1988, being sections 141.1101 to 141.1118 of the Michigan Compiled Laws, with respect to a city governed by this act, then that emergency financial manager may exercise the authority and responsibilities provided in this act to the extent authorized by Act No. 101 of the Public Acts of 1988.