componentWillReceiveProps(nextProps) {
        console.log(`ChannelSelectorNewsContainer`, `componentWillReceiveProps`, nextProps)
        if (!this.props.feedGroup.news && nextProps.feedGroup.news) {
            console.log(`ChannelSelectorNewsContainer`, `componentWillReceiveProps`, 'will refresh')
            return this.setState({
                shouldRefresh: true
            });
        }

        let newNewsArrived = false;
        if (!!nextProps.feedGroup.news && nextProps.feedGroup.news.length > 0) {
            if (!!this.props.feedGroup.news) {
                newNewsArrived = true;
            } else {
                newNewsArrived = nextProps.feedGroup.news.length !== this.props.feedGroup.news.length && newsProps.feedGroup.news.length > 0;
            }
        }

        const shouldRefresh = this.props.currentUser.id !== nextProps.currentUser.id ||
            this.props.feedGroup.id !== nextProps.feedGroup.id ||
            newNewsArrived;

        console.log(`ChannelSelectorNewsContainer`, `componentWillReceiveProps  this.props.currentUser.id !== nextProps.currentUser.id`, this.props.currentUser.id !== nextProps.currentUser.id)
        console.log(`ChannelSelectorNewsContainer`, `componentWillReceiveProps this.props.feedGroup.id !== nextProps.feedGroup.id`, this.props.feedGroup.id !== nextProps.feedGroup.id)
        console.log(`ChannelSelectorNewsContainer`, `componentWillReceiveProps newNewsArrived`, newNewsArrived)
        if (shouldRefresh) {
            this.setState({
                shouldRefresh
            });
        }
    }

    shouldComponentUpdate() {
        // we actually cannot compare `this.props` and `nextProps` there - they are already assigned there, after `componentWillReceiveProps` !!
        return this.state.shouldRefresh || !this.state.initialRefreshDone;
    }