"Redirect after login to destination URL" no longer works

Initially thought of adding a wrapper around the code which returns the cacheable responses using a helper function like this:

/**
 * Returns a trusted response.
 *
 * Taking into account any bubbleable metadata generated.
 *
 * @param callable $callable
 *   The callable to resolve the relevant response.
 *
 * @return \Drupal\Core\Cache\CacheableResponseInterface|mixed
 *   The response.
 */
protected function wrapResponse(callable $callable) {
  $render_context = new RenderContext();
  $cacheable_metadata = new BubbleableMetadata();
  $response = $this->renderer->executeInRenderContext($render_context, $callable);
  if ($response) {
    if (!$render_context->isEmpty()) {
      $metadata = $render_context->pop();
      $cacheable_metadata->addCacheableDependency($metadata);
    }
    if ($response instanceof CacheableResponseInterface) {
      $response->addCacheableDependency($cacheable_metadata);
    }
    elseif (is_array($response)) {
      BubbleableMetadata::createFromRenderArray($response)
        ->merge($cacheable_metadata)
        ->applyTo($response);
    }
  }

  return $response;
}

But it's probably not necessary, and makes the code a bit more ugly to maintain, so opted for stopping the specific metadata we're aware of from leaking.

I added a 3420422-on-3295745-redirect-support branch for supporting redirects in a way that's compatible with 📌 Make it possible to use multiple Office 365 connectors (5.x) RTBC , as well as a static patch that's compatible with #18 📌 Make it possible to use multiple Office 365 connectors (5.x) RTBC (3.0.25)