management.endpoint.health.probes.add-additional-paths has no effect when configuration properties have already created the liveness and/or readiness groups

[wilkinsona]

management.endpoint.health.group.liveness.show-details=always
management.endpoint.health.group.readiness.show-details=always
management.endpoint.health.probes.add-additional-paths=true
management.endpoint.health.probes.enabled=true
management.server.port=8081

Via @dsyer, with these properties, the probes are not available at :8080/livez and :8080/readyz. Commenting out the show-details properties fixes the problem. The same problem occurs when configuring management.endpoint.health.group.liveness.include and management.endpoint.health.group.readiness.include.

[ChristianCiach]

I just wasted an hour on trying to figure out why /readyz gave me a 404 just because management.endpoint.health.group.readiness.include has been configured.

This issue can be workarounded by setting the additional paths explicitly:

management.endpoint.health.group.liveness.additional-path=server:/livez
management.endpoint.health.group.readiness.additional-path=server:/readyz