No traces/logs for grpc streaming communication is visible in istio-proxy and Jaeger UI until the connection is closed

Hello Folks, Has anyone tried jaeger tracing for grpc streaming? For streaming communication I don’t see any spans or traces in Jaeger UI until the connection is closed. I have implemented all the necessary things for streaming (using streaming interceptor during stream connection creation and propagation of metadata context x-* and b3-* headers via this interceptor). I have also seen that no communication trace/log appears in istio-proxy container except one trace/log when the communication is closed. Is there any known issue for this behaviour?