this._('#new-folder-row').querySelector("div.tabulator-cell:nth-child(1) > div > span.tabulator-responsive-collapse-toggle-open").classList.add('new-folder-selected');
this._('#new-folder-row').querySelector("div.tabulator-cell:nth-child(1) > div > span.tabulator-responsive-collapse-toggle-close").classList.add('new-folder-selected');