ng non-options widgets to have a 'remove' button
                    $(event.target)
                        .children("li")
                        .not(".report-options")
                        .each((i, e) => addWidgetRemoveButton($(e)));
                },
            });

            setUpFindingFilters();

            // Initializes any filter fields in $el
            function filterFieldInit($el) {
                $('select', $el)
                    .addClass('selectpicker')
                    .a