How to remove rotator item in tests

livewire(ManageServerBackups::class)
        ->assertOk()
        ->callAction(
            [
                TestAction::make('edit')->table($backup),
                TestAction::make('delete')->schemaComponent('tasks'),
            ],
            [
                'server_id' => $newServer->id,
                'tasks' => $newTaskData,
            ]
        )
        ->assertHasNoFormErrors();

Undefined array key "item"
at vendor\filament\forms\src\Components\Repeater.php:386