Issue #3324047: Drupal\s3fs\Exceptions\CrossSchemeAccessException: Cross scheme access attempt blocked in Drupal\s3fs\StreamWrapper\S3fsStream->preventCrossSchemeAccess() (line 81 of modules/contrib/s3fs/src/Traits/S3fsPathsTrait.php).
requested to merge issue/s3fs-3324047:3324047-drupals3fsexceptionscrossschemeaccessexception-cross-scheme into 8.x-3.x