Inertia with Laravel Policy - Getting a modal with 403 error

[pmochine]

Hey stupid question, but I'm not sure how to handle this correctly.

I have installed Laravel Jetstream with Inertia and added a middleware for the deletion of a user.

Route::delete('/user', [CurrentUserController::class, 'destroy'])
            ->name('current-user.destroy')
            ->middleware('can:delete,App\Models\User');

Now in my UserPolicy I have added:

public function delete(User $user)
{
    if ($user->hasActiveSubscription()) {
        // User is still active payer
        return Response::deny(__('policy.active_subscription'));
    }
    ...
    return Response::allow();
}

How can I combine Inertia with Laravel Policy?

Currently, I'm just getting a 403 modal popup.

Thank you 🤗

Edit:
Ok I could just use "can" like here https://inertiajs.com/authorization, but I hoped for a more lazy approach. Similar like in validation 😅