Pattern matching not working with subpathauto

Didn't mean to change the status. It's probably not as simple as the proposed resolution. We need to do something like this:

$currentPath = \Drupal::service('path_processor_subpathauto')->processInbound($currentPath, $request);

But obviously that doesn't make sense to do here, so I'm wondering if there is a generic way to handle this?

Ah, we can just use the path_processor_manager service that will run for all path processors. Have put up an MR. Obviously needs test coverage. May need to consider BC concerns. May need config to opt in or out.