bulkActions export can't open

[momochi0]

I tried using the bulk Actions feature to export, but the bulk Actions couldn't be opened.
please help.

public function bulkActions(): array
    {
        return [
            'export' => 'Export',
        ];
    }
   
   public function export()
    {
        $divisis = $this->getSelected();
        $this->clearSelected();
        return Excel::download(new DivisiExport($divisis), 'DataDivisi.xlsx');
    }

[mhmmd-iqbal]

how you fix it?