MVC TokenRelay filter fails using config

[spencergibb]

Caused by: java.lang.IllegalArgumentException: Unable to find operation interface org.springframework.web.servlet.function.HandlerFilterFunction for tokenRelay with args {}
	at org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.translate(GatewayMvcPropertiesBeanDefinitionRegistrar.java:252) ~[spring-cloud-gateway-server-mvc-4.1.0.jar:4.1.0]
	at org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.lambda$getRouterFunction$6(GatewayMvcPropertiesBeanDefinitionRegistrar.java:232) ~[spring-cloud-gateway-server-mvc-4.1.0.jar:4.1.0]
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]
	at org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.getRouterFunction(GatewayMvcPropertiesBeanDefinitionRegistrar.java:232) ~[spring-cloud-gateway-server-mvc-4.1.0.jar:4.1.0]
	at org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.lambda$routerFunctionHolderSupplier$1(GatewayMvcPropertiesBeanDefinitionRegistrar.java:137) ~[spring-cloud-gateway-server-mvc-4.1.0.jar:4.1.0]
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]
	at org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.routerFunctionHolderSupplier(GatewayMvcPropertiesBeanDefinitionRegistrar.java:136) ~[spring-cloud-gateway-server-mvc-4.1.0.jar:4.1.0]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1258) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.obtainInstanceFromSupplier(DefaultListableBeanFactory.java:949) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1218) ~[spring-beans-6.1.1.jar:6.1.1]
	... 84 common frames omitted

[otrebor]

@spencergibb is there a workaround i could use since i can't change the version right now?

[maradanasai]

@spencergibb Same issue I'm getting for SaveSession filter as well