Bug report for symfony/symfony

We want to report a bug to symfony/symfony repository regarding ErrorListener & error_controller usage resulting in having the wrong request method.

Description

When we use symfony/symfony and configure the error_controller in the config/packages/framework.yaml file, when we get the request_method, there is an specific case where the request_method it's always GET.

Repository usage

This repository is used to reproduce the bug.

1. Clone the repository
2. Run composer install
3. Run the tests with ./vendor/bin/phpunit

Steps to reproduce

1. Create a new symfony project
2. Configure the ErrorListener and error_controller in the config/packages/framework.yaml file
3. Create a new controller with a POST endpoint that throws a BadRequestHttpException
4. Make a POST request to the endpoint
5. Check the request_method in the error_controller
6. The request_method is set to GET when it should be POST in $request->getMethod()

Expected behavior

The request_method should be set to POST