render_filter_dropdown( $index, $selected, false, $this->acf_field['choices'] ); } /** * @inheritdoc */ public function render_input( $input_atts, $is_quickedit = true ) { return $this->render_radio_input( $input_atts, $this->acf_field, $is_quickedit ); } /** * @inheritdoc */ public function is_sortable() { return true; } }