Default qty counter value

Found a way here to add a snippet:

function wpse_292293_quantity_input_default( $args, $product ) {
    $args['input_value'] = 5;

    return $args;
}
add_filter( 'woocommerce_quantity_input_args', 'wpse_292293_quantity_input_default', 10, 2 );

Apologies, the snippet does not work if cart page is refreshed – resets the quantity to 5.

Appreciate any other ideas.

Kind regards,