Some request fields are omitted in durable object

[roy-armis]

I'm trying to pass the request as an argument from my worker's router to the durable object's function, but most of it is getting empty.

Specifically in my case, i need the headers to be passed for authentication purposes, and it is not serializable.

current mock:
worker.js

import { error, json, Router } from "itty-router";
import { withDurables } from "itty-durable";

export { Counter } from "./Counter.durable.js";

const router = Router({ base: "/api/v1" });

router
  .all("*", withDurables())
  .get("/Counter/:CounterId", async (request, env) => {
    const counter = Counter.get(id);
    return counter.handleRequest(request);
  })
  .all("*", () => error(404, "Not found"));

export default {
  fetch: async (request, env, ctx) =>
    router
      .handle(request, env, ctx)
      .then(json)
      .catch(error)
};

Counter.durable.js:

import { createDurable } from "itty-durable";

export class Counter extends createDurable({
  autoReturn: true,
  autoPersist: true
}) {
  constructor(state, env) {
    super(state, env);

    this.storage = state.storage;
    this.env = env;
    this.sessions = [];
  }

  async handleRequest(request) {
    const requestId = request.headers.get("X-REQUEST-ID");
    ... <some authentication>

Made an ugly workaround that works, but i think it's better to solve internally:
worker.js

return counter.handleRequest(request) -> return counter.handleRequest({...request, headers: Object.fromEntries(request.headers)});

and then on my durable object's file:

  async handleRequest(request) {
    request.headers = new Headers(request.headers);
    const requestId = request.headers.get("X-REQUEST-ID");
    ...