Spring RequestPredicate fails with WebFlux 6.1.2

RequestPredicates is broken in Spring WebFlux.

@Bean
public RouterFunction<ServerResponse> myRouter() {
    return RouterFunctions.route()
                          .path("route", this::routerFunction)
                          .build();
}

private RouterFunction<ServerResponse> routerFunction() {
    return RouterFunctions.route()
                          .GET("path/{input}", RequestPredicates.path("*/1?")), this::myHandler)
                          .build();
}

Sending a request to route/path/15 fails with 404.

Same config works just fine with Spring Boot 3.2.0.