Tizen Native Service not asking for Application Launch Privilege

Question

I am working on a Hybrid App (Web UI with Native Service) of API version 5.5 for my Samsung Galaxy Active Watch. I want to launch a Native Service from another Native Service.

Problem:

My Service App has the privilege of http://tizen.org/privilege/appmanager.launch & http://tizen.org/privilege/application.launch in the manifest file. When I check the privileges using ppm_check_permissions method of the Privacy Privilege Manager, the result shows that http://tizen.org/privilege/application.launch is permanently denied from User.

I never denied this privilege. I've also reset the device but the result is same. When I try to forcefully request the permission using the ppm_request_permission the result is PRIVACY_PRIVILEGE_MANAGER_REQUEST_RESULT_DENY_FOREVER.

If I try to launch the target application without having the privilege it's not getting launched as per requirement. I get the APP_CONTROL_ERROR_LAUNCH_REJECTED error even when the target application is in the same package.

Expected Behavior:

Service App should allow me to ask the privilege of http://tizen.org/privilege/application.launch from User so I can launch another Service from this one.

Manifest File:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<manifest xmlns="http://tizen.org/ns/packages" api-version="5.5" package="org.example.myservice" version="1.0.0">
    <profile name="wearable"/>
    <service-application appid="org.example.myservice" exec="myservice" multiple="false" nodisplay="true" taskmanage="false" type="capp">
        <label>myservice</label>
        <icon>myservice.png</icon>
        <background-category value="location"/>
        <background-category value="background-network"/>
        <background-category value="sensor"/>
    </service-application>
    <privileges>
        <privilege>http://tizen.org/privilege/network.get</privilege>
        <privilege>http://tizen.org/privilege/appdir.shareddata</privilege>
        <privilege>http://tizen.org/privilege/healthinfo</privilege>
        <privilege>http://tizen.org/privilege/appmanager.launch</privilege>
        <privilege>http://tizen.org/privilege/haptic</privilege>
        <privilege>http://tizen.org/privilege/internet</privilege>
        <privilege>http://tizen.org/privilege/datasharing</privilege>
    </privileges>
    <feature name="http://tizen.org/feature/sensor.accelerometer">true</feature>
    <feature name="http://tizen.org/feature/sensor.pedometer">true</feature>
    <feature name="http://tizen.org/feature/sensor.heart_rate_monitor">true</feature>
    <feature name="http://tizen.org/feature/sensor.gyroscope">true</feature>
    <feature name="http://tizen.org/feature/sensor.gesture_recognition">true</feature>
</manifest>

Privilege Checking Code:

void check_and_request_permissions()
{
    const char* required_privileges[] = {
        "http://tizen.org/privilege/location",
        "http://tizen.org/privilege/internet",
        "http://tizen.org/privilege/network.get",
        "http://tizen.org/privilege/appdir.shareddata",
        "http://tizen.org/privilege/datasharing",
        "http://tizen.org/privilege/healthinfo",
        "http://tizen.org/privilege/haptic",
        "http://tizen.org/privilege/appmanager.launch"
        };
    ppm_check_result_e privilege_permission_results[PRIVILEGESCOUNT];
    int result = ppm_check_permissions(required_privileges, PRIVILEGESCOUNT, privilege_permission_results);
    if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_NONE)
    {
        //Make the permissions list to be asked
        askable_privileges_count = 0;
        for(int i=0;i<PRIVILEGESCOUNT;i++)
        {
            switch(privilege_permission_results[i])
            {
                //Application already have this particular privilege
                case PRIVACY_PRIVILEGE_MANAGER_CHECK_RESULT_ALLOW:
                    #ifdef LOGGING_REQUIRED
                        dlog_print(DLOG_DEBUG, LOG_TAG, "handle_ppm_check_result: Wellbeing Service application has already been granted the \'%s\' privilege.", required_privileges[i]);
                    #endif
                    break;

                //Application is already denied to access this particular privilege
                case PRIVACY_PRIVILEGE_MANAGER_CHECK_RESULT_DENY:
                    #ifdef LOGGING_REQUIRED
                        dlog_print(DLOG_DEBUG, LOG_TAG, "handle_ppm_check_result: Wellbeing Service application has already been denied the \'%s\' privilege.", required_privileges[i]);
                    #endif
                    break;

                case PRIVACY_PRIVILEGE_MANAGER_CHECK_RESULT_ASK:
                    #ifdef LOGGING_REQUIRED
                        dlog_print(DLOG_DEBUG, LOG_TAG, "handle_ppm_check_result: \'%s\' privilege is not granted yet.", required_privileges[i]);
                    #endif
                    askable_privileges[askable_privileges_count++] = required_privileges[i];
                    break;
            }
        }

        //Ask for the privileges now
        askable_privileges_index = 0;
        #ifdef LOGGING_REQUIRED
            dlog_print(DLOG_DEBUG, LOG_TAG, "Remaining Privileges: %d - %d = %d.", askable_privileges_count, askable_privileges_index, askable_privileges_count-1-askable_privileges_index);
        #endif
        while (askable_privileges_index < askable_privileges_count)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "handle_ppm_check_result: Asking for the \'%s\' privilege...", askable_privileges[askable_privileges_index]);
            #endif
            ppm_request_permission(askable_privileges[askable_privileges_index], ppm_request_response_callback, NULL);
            askable_privileges_index++;
        }
        if(device_user_name[0] != '\0')
        {
            //Initialize JSON variables
            json_object_root = cJSON_CreateArray();
        }
    }
    else
    {
        if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_IO_ERROR )
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_IO_ERROR", result);
            #endif
        }
        else if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_INVALID_PARAMETER)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_INVALID_PARAMETER", result);
            #endif
        }
        else if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_ALREADY_IN_PROGRESS)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_ALREADY_IN_PROGRESS", result);
            #endif
        }
        else if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_OUT_OF_MEMORY)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_OUT_OF_MEMORY", result);
            #endif
        }
        else if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_PERMISSION_DENIED)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_PERMISSION_DENIED", result);
            #endif
        }
        else if(result == PRIVACY_PRIVILEGE_MANAGER_ERROR_UNKNOWN)
        {
            #ifdef LOGGING_REQUIRED
                dlog_print(DLOG_DEBUG, LOG_TAG, "get_privacy_previleges: \'ppm_check_permission\' method failed to execute. Error: PRIVACY_PRIVILEGE_MANAGER_ERROR_UNKNOWN", result);
            #endif
        }
    }
}