em-list bug

Just found that in events-addon-for-elementor/elementor/widgets/event/naevents-em-list.php at lines 874 and 875 for the definition of $category and $tag the esc_attr function should be moved outside of the implode or it will give error trying to be applied to an array

So it should be:

        $category = $event_category ? ' category="'.$category_hide.esc_attr(implode(', '.$category_hide, $event_category)).'"' : '';
        $tag = $event_tag ? ' tag="'.$tag_hide.esc_attr(implode(', '.$tag_hide, $event_tag )).'"' : '';