The search function in ArcGIS Field Maps apps does not honor the match preference set on composite locator within a mobile map package (MMPK) if the composite locator is added under Include Locator in the Package Mobile Map dialog box in ArcGIS Pro.

Workaround

The match preference is honored and appears as expected in ArcGIS Field Maps if the composite locator is added prior to creating the MMPK via Add Locator under the Insert tab in connections on ArcGIS Pro instead of being selected under Include Locator in the Package Mobile Map dialog box.

Steps to Reproduce