@RequestHeader doesn't work with DgsQueryExecutor when executing tests about dgs-codegen HOT 5 CLOSED

val request = MockHttpServletRequest().addHeader("foo", "bar")

executor.execute(
            query,
            variables,
            emptyMap(),
            HttpHeaders.EMPTY,
            null,
            ServletWebRequest(request)
)

MockHttpServletRequest servletRequest = new MockHttpServletRequest();
servletRequest.addHeader("demo-header", "demo-header-value");
ServletWebRequest webRequest = new ServletWebRequest(servletRequest);

exception = assertThrows(RuntimeException.class, () -> dgsQueryExecutor.executeAndExtractJsonPath(
                " { shows { title releaseYear }}",
                "data.shows[*].title",
                webRequest));
assertEquals("java.lang.RuntimeException: demoHeader can't be null", exception.getMessage());