Can't find usage of a method from template class

I have a simple example of using templates. 

struct Message {
    int value;
};

class ConcreteTemplateMessageReceiver {
public:
    Message receive() {
        return {};
    }
};


template<typename R>
class ClientB {
    R receiver;
public:
    ClientB(R receiver) : receiver(receiver) {}

    void doSomething() {
        Message message = receiver.receive();
    }
};


int main() {
    ConcreteTemplateMessageReceiver concreteTemplateMessageReceiver;
    ClientB<ConcreteTemplateMessageReceiver> clientB{concreteTemplateMessageReceiver};
    clientB.doSomething();
    return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 3.10)
project(CPP_Playground)

set(CMAKE_CXX_STANDARD 17)

add_executable(CPP_Playground main.cpp)

CLion can't find usage of ConcreteTemplateMessageReceiver::receive function. Is it expected?