Stripe Shared Customer problems with payment method sepa_debit

shared_customer_scenario2.php

        // Get Customer Details from local subscription (with Payment-Data from Stripe-Elements)
        $localSubscription = Subscription::findOrFail($this->argument('subscriptionId'));
        $localVehicleProduct = $localSubscription->vehicle;
        $localCustomer = $localSubscription->consumer;
        $localProducer = $localSubscription->producer;
        $stripePlatformSource = $localSubscription->getDetail('stripe_payment_source');
        $this->info("Platform-Stripe-Source: {$stripePlatformSource}");

        // Start Communication with Stripe-API
        Stripe::setApiKey(config('services.stripe.secret'));

        // Create/retrieve custom account
        $stripeConnectedAccount = Account::retrieve("acct_1E9ePKFcSjiaodu2");
        $this->info("Connected-Account: {$stripeConnectedAccount->id}");

        // Create/retrieve Product on/from Connected Account
        $stripeProduct = Product::retrieve('prod_EcuLCnmLovcKVk',  ["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Product: {$stripeProduct->id}");

        // Create/retrieve Plan on Connected Account
        $stripePlan = Plan::retrieve('plan_EcuV7wgFGHpEkn', ["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Plan: {$stripePlan->id}");

        // Create/retrieve Customer on/from platform-account
        $stripePlatformCustomer = Customer::retrieve('cus_EcuaTfeS4POkKN');
        $this->info("Stripe Platform Customer: {$stripePlatformCustomer->id}");

        // Create Stripe Token to transfer customer from platform to connected account
        $stripeToken = Token::create([
            "customer" => $stripePlatformCustomer->id
        ],["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Token: {$stripeToken}");

shared_customer_sepa.php

        // Get Customer Details from local subscription (with Payment-Data from Stripe-Elements)
        $localSubscription = Subscription::findOrFail($this->argument('subscriptionId'));
        $localVehicleProduct = $localSubscription->vehicle;
        $localCustomer = $localSubscription->consumer;
        $localProducer = $localSubscription->producer;
        $stripePlatformSource = $localSubscription->getDetail('stripe_payment_source');
        $this->info("Platform-Stripe-Source: {$stripePlatformSource}");

        // Start Communication with Stripe-API
        Stripe::setApiKey(config('services.stripe.secret'));

        // Create/retrieve custom account
        $stripeConnectedAccount = Account::retrieve("acct_1E9ePKFcSjiaodu2");
        $this->info("Connected-Account: {$stripeConnectedAccount->id}");

        // Create/retrieve Product on/from Connected Account
        $stripeProduct = Product::retrieve('prod_EcuLCnmLovcKVk',  ["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Product: {$stripeProduct->id}");

        // Create/retrieve Plan on Connected Account
        $stripePlan = Plan::retrieve('plan_EcuV7wgFGHpEkn', ["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Plan: {$stripePlan->id}");

        // Create/retrieve Customer on/from platform-account
        $stripePlatformCustomer = Customer::retrieve('cus_EcuaTfeS4POkKN');
        $this->info("Stripe Platform Customer: {$stripePlatformCustomer->id}");

        // Create Stripe Token to transfer customer from platform to connected account
        $stripeToken = Source::create(
            [
                "customer" => $stripePlatformCustomer->id,
                "original_source" => $stripePlatformSource,
                "usage" => "reusable",
            ],
            ["stripe_account" => $stripeConnectedAccount->id]);
        $this->info("Stripe-Token: {$stripeToken}");
        /*
        $token = \Stripe\Source::create([
            "customer" => "cus_AFGbOSiITuJVDs",
            "original_source" => "src_19YP2AAHEMiOZZp1Di4rt1K6",
            "usage" => "reusable",
        ], ["stripe_account" => "{CONNECTED_STRIPE_ACCOUNT_ID}"]);
        */