GraphQL query with multiple ids using Apollo

Question

I have a query that takes an array of ids as parameter. In the array, I can add or remove ids based on the selected documents.
The problem is that it does not launch the query every time the array of id changes but I don't understand why.
I've also tried changing the query options.fetchPolicy with network-only and no-cache but it doesn't work.

This is my query:

const GET_DATA = gql`
    query docs($selectedDocs: [ID]) { 
        docs(selectedDocs: $selectedDocs) {
            _id
            name
            description
        }
    }
`;

And this is the render function of the component:

render() {
        const { selectedDocs } = this.props;
        console.log(selectedDocs)
        return (
            <Query
                query={GET_DATA}
                variables={{ selectedDocs }}
                fetchPolicy="network-only"
                // fetchPolicy="no-cache"
                notifyOnNetworkStatusChange
            >
                {({ loading, error, data, refetch, networkStatus }) => {
                    if (loading) return "Loading...";
                    if (error) return "Error!";

                    console.log(data);
                    return (
                        <div>
                            docs list
                        </div>
                    )
                }}
            </Query>
        );
    }

This is the parent component render method:

render() {
    const { selectedDocs } = this.state;
    return (
        <Docs
            selectedDocs={selectedDocs}
        />
    )
}