Netty Http2MultiplexHandler Bug: Incorrect Response Handling Leading to Stream Errors

This is a GitHub issue raised on the Netty repository regarding a bug in the 'Http2MultiplexHandler' class. The issue describes a scenario where a client sends a request to the server, but the server fails to respond in a timely manner, leading to a timeout. However, when the server eventually responds, the 'Http2MultiplexHandler' class incorrectly handles the response, leading to an HTTP/2 stream error. The issue has been acknowledged by the Netty team, and a fix has been proposed.