My stack: Laravel & stripephp

Scenario: There is an open invoice which is already generated for a subscription. Stripe invoice ID (in_1PVBjnSE4D7cjIupbEfXsQ4w).

I want to achieve the following

step 1 – create an url for the customer to pay for the invoice generated.
step 2 – customer pays for invoice ID (in_1PVBjnSE4D7cjIupbEfXsQ4w).
step 3 – after payment customer should be redirected back to redirect url.

Problem: redirect is working but invoice in question is not paid. but instead a new invoice for the same amount is charged.

What I have been trying: I am trying to create a stripe session which help in redirect. but seems i am not able to direct stripe system to pay for specific invoice.

here is my controller code which generates the stripe session.

public function createCheckoutSession(Request $request, $invoiceId)
    {
        $firmId = session('firmdatas.id');
        $firmData = Firmregistration::findOrFail($firmId);

        $invoice = FirmInvoices::findOrFail($invoiceId);
        $stripeObj = new StripeStripeClient(config('services.stripe.secret'));
        $subscription = $stripeObj->subscriptions->retrieve($invoice->stripe_subscription_id);
        try {
            $session = $stripeObj->checkout->sessions->create([
                'payment_method_types' => ['card'],
                'line_items' => [[
                    'price_data' => [
                        'currency' => 'usd',
                        'product_data' => [
                            'name' => 'Invoice Payment',
                        ],
                        'unit_amount' => $invoice->amount_due,
                    ],
                    'quantity' => 1,
                ]],
                'subscription_data' => [
                    'items' => [
                        ['plan' => $subscription->items->data[0]->id], // Assuming only one item in the subscription
                    ],
                ],
                'mode' => 'payment',
                'customer' => $firmData->stripe_id,
                'payment_intent_data' => [
                    'description' => "Payment for Invoice #{$invoice->number}",
                    'metadata' => [
                        'invoice_id' => $invoice->invoice_id,
                    ],
                ],
                'success_url' => route('admin.subscription.invoice.paymentsuccess', [
                    'invoiceid' => $invoice->invoice_id,
                    'amount_paid' => $invoice->amount_due, // Stripe will update the actual amount paid after payment
                    'receipt_url' => '', // Placeholder, will be updated below
                ]),
                'cancel_url' => route('admin.subscription.view'),
            ]);

            // Redirect to the Checkout Session URL
            return redirect()->away($session->url);

        } catch (Exception $e) {
            Log::error('Error creating Stripe Checkout Session: ' . $e->getMessage());
            return view('errors.500');
        }
    }

Above I am trying to pass the subscription, or invoice id.. nothing seems to work. specific invoice is not paid.

Please advise.