NMACoreRouter 自动添加 .preferBoatFerry 作为 NMARoutingOptions

如何解决NMACoreRouter 自动添加 .preferBoatFerry 作为 NMARoutingOptions

我正在使用 HERE iOS SDK Premium (v3.18.2.92) 开发 iOS 应用

使用 NMARoutingOptions 进行路由计算时，NMACoreRouter 会自动添加 .preferBoatFerry。这发生在汽车和卡车导航中。这是故意的吗？

class NMARouterTest: XCTestCase {

    func testTruckRouting() throws {
        let didCalculationEnd = expectation(description: #function)

        let start: NMAGeoCoordinates = NMAGeoCoordinates(latitude:48.7450811,longitude:9.2135278)
        let end: NMAGeoCoordinates = NMAGeoCoordinates(latitude:48.7395846,longitude:9.3045532)
        let router = NMACoreRouter()
        
        var stops = [Any]()
        stops.append(start)
        stops.append(end)
        
        let routingOption = NMARoutingOption.init(rawValue: 0)
        let routingMode = NMARoutingMode(routingType: .fastest,transportMode: .truck,routingOptions: routingOption)
        
        router.calculateRoute(withStops: stops,routingMode: routingMode) { (routeResult: NMARouteResult?,nmaError: NMARoutingError) in
            
            XCTAssertEqual(nmaError,.none)
            XCTAssertNotNil(routeResult)
            XCTAssertNotNil(routeResult?.routes)
            
            guard let routes = routeResult?.routes else {
                didCalculationEnd.fulfill()
                return
            }

            for route in routes {
                XCTAssertEqual(route.routingMode.routingOptions,routingOption) // actual value is .preferBoatFerry
            }
            didCalculationEnd.fulfill()
        }
        
        wait(for: [didCalculationEnd],timeout: 5)
    }

}