Symfony version(s) affected: 3.3+

Description
Services used as autowired arguments are not replaced by $container->set() even though they are replaced in the container itself. Thus I found quite a weird behaviour when trying to stub a service for testing purpose.

How to reproduce
Please see the repo I created to reproduce the bug, services are public in test env

Launch phpunit

See the different behaviour in the controller executed by phpunit in the controller test

Additional context
Related feature : #24418