spring-modulith-observability breaks RestControllers implementing an Interface

When the spring-modulith-observability dependency is present, RestControllers that implement any interface are no longer serving their endpoints or apear in the OpenAPI documentation (Swagger).

This is not limited to interfaces with Rest Annotations (like @GetMapping), or OpenAPI Annotations, but also to interfaces that are not related to the REST API, including empty marker interfaces.

The expected behavior is, that the spring-modulith-observability doesn't have an effect on the availability of RestControllers implementing an interface.

Reproducer https://github.com/gmuecke/spring-modulith-observability-reproducer

Spring Modulith: 1.2.0, 1.1.5
Spring Boot: 3.3.0, 3.2.6
JDK 21

Commencez par le reproducer spring-modulith-observability lié et exécutez-le avec les versions de Spring Modulith et Spring Boot indiquées. Comparez les RestControllers qui implémentent des interfaces avec et sans la dépendance, en vérifiant la disponibilité des endpoints et la documentation OpenAPI ; le travail est terminé lorsque les contrôleurs implémentant des interfaces fonctionnent dans les deux cas.