A SonarCloud user gave this feedback:
"Spring @ConfigurationProperties are configured by Spring similar to @Autowired. Scanner is unable to exclude the configuration properties. Also Lombok is in play and is creating the getter/setters."
The rule should not raise for any kind of members when @ConfigurationProperties annotation is set on a singleton by the developer (@ConfigurationProperties annotation has a similar meaning than @Value annotation that is a compliant solution for this rule)