Problem with before and after relativeFind() handlers

Using the code below to save a GeoPoint, doing setRelativeFindMetadata and setRelativeFindPercentThreshold and then searching, we didn’t get the search results we were expecting. The beforeRelativeFind and afterRelativeFind methods don’t seem to be being called.

Android SDK version : Backendless SDK v1.10 for Android, released 08.11.2014.

    public boolean geoSearchPreconditions() {
        mRet = false;


        Thread thread = new Thread(new Runnable() {


            @Override
            public void run() {
                try {
                    geoDeleteCategorySync("Restaurants");


                    GeoPoint geoPoint = new GeoPoint();
                    geoPoint.setLatitude(37.492369);
                    geoPoint.setLongitude(127.029821);
                    geoPoint.addCategory("Restaurants");
                    geoPoint.addMetadata("name", "hana");
                    geoPoint.addMetadata("address", "1337-31");
                    Backendless.Geo.savePoint(geoPoint);


                    geoPoint.setLatitude(37.492186);
                    geoPoint.setLongitude(127.029945);
                    geoPoint.addCategory("Restaurants");
                    geoPoint.addMetadata("name", "sejong");
                    geoPoint.addMetadata("address", "1337-20");
                    Backendless.Geo.savePoint(geoPoint);
                    mRet = true;
                } catch (Exception e) {
                    Log.e(TAG, e.toString());
                    mRet = false;
                }
            }


        });
        try {
            thread.start();
            thread.join();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return mRet;
    }
    public boolean geoSearchRelativeFindSync() {
        mRet = false;


        Thread thread = new Thread(new Runnable() {


            @Override
            public void run() {
                try {
                    BackendlessGeoQuery geoQuery = new BackendlessGeoQuery();
                    geoQuery.setIncludeMeta(true);
                    geoQuery.addCategory("Restaurants");
                    Map<String, String> metaSearch = new HashMap<String, String>();
                    metaSearch.put("name", "hana");
                    metaSearch.put("address", "1337-31");
                    geoQuery.setRelativeFindMetadata(metaSearch);
                    geoQuery.setRelativeFindPercentThreshold(100);


                    BackendlessCollection<GeoPoint> collection = Backendless.Geo
                            .getPoints(geoQuery);
                    if (collection.getTotalObjects() == 1) {
                            mRet = true;
                    }
                } catch (Exception e) {
                    Log.e(TAG, e.toString());
                    mRet = false;
                }
            }


        });
        try {
            thread.start();
            thread.join();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return mRet;
    }