Shopware 6.6 lost session after redirect back to shop from payment provider

Hi guys,

i develop payment plugin on shopware 6.6 and got problem lost session after redirect back to shop from payment provider.
But i have no problem with shopware 6.4

i use storefrontcontroller with route methods POST

#[Route(path: ‚/my_plugin/finalize‘, name: ‚my_plugin_finalize‘, methods: [‚POST‘], defaults: [‚csrf_protected‘ => false])]
public function finalizeTransaction(Request $request, SalesChannelContext $context): Response {

What should i do? thank you.

Best regards,

Erwin