In the Intel® Quartus® Prime Software version 18.0, the Avalon® Memory Mapped Clock Crossing Bridge "Use synchronous reset" checkbox does not have any effect on the IP generation, as the feature is not currently supported by the component.
Do not include the Avalon® Memory Mapped Clock Crossing Bridge component in systems that require a synchronous reset tree. Support for synchronous reset has been added from Intel® Quartus® Prime Pro/Standard Edition Software version 19.2.