QtLottie gotoAndPlay(), start() methods doesnt work inside Connections

[oljik]

I have setup C++ QObject that controls the state of the program and this connection fails to fire QtLottie methods:

Connections{
        target: appController
        onMicButtonStateChanged: () => {
            switch (appController.buttonState){
                case AppController.LISTENING:
                    lottieListening.gotoAndPlay(0);
                    break;
                case AppController.SEARCHING:
                    lottieLoading.gotoAndPlay(0);
                    break;
                default:
                    break;
            }
        }
    }

I can change state of all other qml elements but LottieAnimation.