Post request in load function is sent at least twice when using page parameter

Describe the bug

Hi. I need to make a post request on page load. Because I’m using the page parameter in the load function, the request is being sent twice. Is this by design?

Not sure if I’m just doing something wrong.

export async function load({ fetch, page }) {
    // `code` in the URL is here because of an OAuth2 redirect
    const code = page.query.get("code"); 

    // This request is sent twice. The code can only be used once
    const res = await fetch({
        method: "POST",
        url: "https://example.com",
        body: JSON.stringify({ code }),
    });

    const aProp = await res.json();

    return {
        props: { aProp },
    };
}

Reproduction

Don’t have a link to a repo, but my project is just a brand new SvelteKit project. Code very similar to the above is in index.svelte.

Logs

No response

System Info

  System:
    OS: Linux 5.11 Ubuntu 20.04.2 LTS (Focal Fossa)
    CPU: (8) x64 Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
    Memory: 4.88 GB / 15.53 GB
    Container: Yes
    Shell: 5.0.17 - /bin/bash
  Binaries:
    Node: 14.15.1 - /usr/local/bin/node
    npm: 7.20.3 - /usr/local/bin/npm
  Browsers:
    Brave Browser: 92.1.27.111
    Chrome: 92.0.4515.131
    Firefox: 90.0.2
  npmPackages:
    @sveltejs/kit: next => 1.0.0-next.142 
    svelte: ^3.34.0 => 3.42.1

Severity

serious, but I can work around it

Additional Information

No response

[benmccann]

@a6h-s I’m going to close this since there’s no reproduction. We can reopen if you provide one

[datasushi]

Okay now only the node request is there, with POST too. This definitely works. Thanks a ton!