In the Intel® Quartus® Prime Pro Edition software version 18.0, the Avalon® MM Clock Crossing Bridge "Use synchronous reset" checkbox do not have any effect on the IP generation as the feature is not currently supported by the component.
Do not include Avalon® MM Clock Crossing Bridge component in systems that require a synchronous reset tree. The Avalon® MM Clock Crossing Bridge "Use synchronous reset" checkbox has been removed in the Intel® Quartus® Prime Pro Edition software version 18.1.
Support for synchronous resets is scheduled to be included in a future Intel® Quartus® Prime Pro Edition software release.