Failed to load `favicon.ico` in local dev

[trevor-scheer]

Given the simplest of Apollo Server instances, run Sandbox and inspect the browser's logs for:

Failed to load resource: the server responded with a status of 400 (Bad Request)
:4000/favicon.ico:1

Repro:

npm init -y
npm i @apollo/server graphql
touch index.js

// index.js
import { ApolloServer } from "@apollo/server";
import { startStandaloneServer } from "@apollo/server/standalone";

const server = new ApolloServer({
  typeDefs: `#graphql
    type Query {
      hello: String
    }
  `,
});

startStandaloneServer(server, { listen: { port: 4000 } }).then(() => {
  console.log("Server running at http://localhost:4000");
});

node index.js