In my react native app I'm using firebase notifications, in my foreground notifications handler I have this method, I change value to true, wait 3 seconds and then change back to false, but it's not working...

App.js

const handleForegroundNotification = (message) =>
    {
        const typingTimer = null;
        mapStore.setNotificationModalVisible(true);
            mapStore.setNotificationModalData(message);
            typingTimer = setTimeout(() => {
                
                mapStore.setNotificationModalVisible(true);
            }, 5000);
    };

There is no error log.