Prevent _wrapper_format and ajax_form parameters from bleeding through to generated URLs

My issue is partially related to the topic, but still, I'm here because of that piece of code

      // Remove all of this stuff from the query of the request so it doesn't
      // end up in pagers and tablesort URLs.
      // @todo Remove this parsing once these are removed from the request in
      //   https://www.drupal.org/node/2504709.
      foreach ([
        'view_name',
        'view_display_id',
        'view_args',
        'view_path',
        'view_dom_id',
        'pager_element',
        'view_base_path',
        AjaxResponseSubscriber::AJAX_REQUEST_PARAMETER,
        FormBuilderInterface::AJAX_FORM_REQUEST,
        MainContentViewSubscriber::WRAPPER_FORMAT,
      ] as $key) {
        $request->query->remove($key);
        $request->request->remove($key);
      }

I really need access to the original data from the request (as for many of you my $form['#action'] is incorrect).

My proposal to sort this out is to clone the request object and push it to the request stack.
Thanks to that we can still get the main/master request and the current one.

In my case, I just simply wrote the Route Subscriber and alter the `views.ajax`
route with a custom controller.
In the controller I simply do the following:

  /**
   * {@inheritdoc}
   */
  public function ajaxView(Request $request) {
    $request = clone($request);
    $this->requestStack->push($request);
    
    return parent::ajaxView($request);
  }

The view is working without any issues (at least seem to be working fine), and I'm able to now do whatever I want with the data from the main request by

 $request = $this->requestStack->getMainRequest();

I hope this workaround will somehow help you with finding the right solution.

🐛 ajax_page_state leaks through request in Views Ajax Needs work may have changed things here a bit.