SpringBoot Message publishing via Sink and OutputDestination times out with Spring Boot 3.3.2

The DummyEventProducerIntegrationTest in the sample project https://github.com/andrashatvani/spring-demo/ times out once I upgrade Spring Boot to 3.3.2 in the POM. It works with the previous 3.3.1 as it has worked so far always.

Comment From: wilkinsona

The sample project's using Spring Boot 3.3.1.

once I upgrade Spring Boot to 3.2.2 in the POM. It works with the previous 3.2.1 as it has worked so far always

I assume the above is a typo and you meant that it fails when you upgrade to 3.3.2 and that it works with 3.3.1. That's the behaviour that I see anyway.

This doesn't appear to be a Spring Boot problem as it works when Spring Integration is downgraded to 6.3.1. Please report the problem to Spring Integration.