embedded tomcat server unable to parse grpc response - ClassCastException

Describe the bug
I am trying to enable grpc support for my reactive spring cloud gateway based application. We use tomcat server instead of the default netty server. Currently getting this error while my application parses the grpc response from the server.

java.lang.ClassCastException: class org.apache.catalina.connector.ResponseFacade cannot be cast to class reactor.netty.http.server.HttpServerResponse (org.apache.catalina.connector.ResponseFacade and reactor.netty.http.server.HttpServerResponse are in unnamed module of loader 'app')
	at org.springframework.cloud.gateway.filter.headers.GRPCResponseHeadersFilter.filter(GRPCResponseHeadersFilter.java:44)

Environment/versions:
Spring boot - 3.0.6, Spring cloud - 2022.0.2, JDK - 17
Issue also reproducible with Spring boot - 2.7.x, Spring cloud - 2021.0.5, JDK - 11

Sample
Issue reproduced here

@Albertoimpl FYI, Raised this as an issue. Thanks.

Start with GRPCResponseHeadersFilter.java at line 44 and reproduce the ClassCastException using the linked sample application. Compare the embedded Tomcat response with the expected response type across the listed Spring Boot and Spring Cloud versions; done means gRPC responses are parsed successfully when the gateway uses Tomcat.