• Spring boot 3.0.4
• spring-cloud.version 2022.0.1
• spring-boot-starter-actuator 3.0.4
• reactor-core 3.5.3
• context-propagation 1.0.2
• micrometer-core 1.10.4
• micrometer-observation 1.10.4
• micrometer-registry-prometheus 1.10.4
• micrometer-tracing 1.0.2
• micrometer-tracing-bridge-brave 1.0.2

Send GET request to the localhost:8080/route. In the logs you will some logs with traceId and spanId, but they come from the rest controller, it receives traceparent header and set it to the TraceContext, but in the route logs, it's not preset it just

DEBUG [traceId=, spanId=] 14983 --- [ctor-http-nio-4] o.s.w.s.adapter.HttpWebHandlerAdapter: [3644ba89-4] Completed 200 OK