Missing a setter method for RabbitStreamTemplateObservationConvention in RabbitStreamTemplate No setter is available I can't add custom tags for granular observation Workaround -- create a custom scope around send() ```java Span customSpan = tracer.nextSpan().name("custom.name").start(); try (Tracer.SpanInScope scope = tracer.withSpan(customSpan)) { customSpan.tag("custom.tag", "value"); return rabbitStreamTemplate.send(message); } finally { customSpan.end(); } ```