Displaying a modal after action has been performed

Tables\Actions\Action::make('checkConnection')
                    ->label('Verbindung prüfen')
                    ->button()
                    ->action(
                        fn($record) =>
                        Notification::make('checkCon')
                            ->body(function () use ($record){
                                try{
                                    return MyClass::myAction() ? 'Erfolgreich' : 'Fehlgeschlagen';
                                } catch (\Exception){
                                    return 'Fehler';
                                }
                            })
                            ->persistent()
                            ->send()
                    ),