http2dubbo Cannot parse RpcResult type from buffer

[paxxie2]

验证、使用 higress 的http 调用 dubbo， 返回 Cannot parse RpcResult type from buffer.
curl 返回：

浏览器访问返回：

查看日志：
{"authority":"arch-ad-management-test-1.xxx.net","bytes_received":"0","bytes_sent":"39","downstream_local_address":"172.23.0.7:80","downstream_remote_address":"172.16.111.117:60203","duration":"10","istio_policy_status":"-","method":"CONNECT","path":"/dubbo/hello?p=abc","protocol":"HTTP/1.1","request_id":"a95bbb58-fda2-4e3b-9488-0e9d45164be9","requested_server_name":"-","response_code":"200","response_flags":"-","route_name":"httproute-http2rpc-demo-ingress","start_time":"2024-06-25T14:50:52.853Z","trace_id":"86093cdc602216b28459519be9d58de1","upstream_cluster":"outbound|20880||providers:com.xxx.demo.dubbo.api.DemoService::betaA.DEFAULT-GROUP.3e3dcada-7c4a-4728-b4c4-1cfdb5b7d2d1.nacos","upstream_host":"10.244.45.121:20880","upstream_local_address":"172.23.0.7:33854","upstream_service_time":"-","upstream_transport_failure_reason":"-","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36","x_forwarded_for":"172.16.111.117"}