Unable to load dynamic routes (Rest parameters) directly in the browser using svelteKit and Vercel.

[aakash14goplani]

Issue Description: Routes structure is something like this

src
  |-routes
      |-a
      |-b
          |-[...rest]

Navigating to /my-base-url/b/en/test from /my-base-url/a or /my-base-url/b using the goto() of sveltekit router works fine. The issue arises when I load /my-base-url/b/en/test directly in the browser.

Analysis done so far:
%sveltekit.head% in app.html which is replaced by link tags with relative path in source throws 404. A similar issue was reported on Stack Overflow and based on that I tried updating my vercel.json file to:

{
  "redirects": [
    {
      "source": "/",
      "destination": "/my-base-url",
      "statusCode": 302
    }
  ],
  "rewrites": [
    {
      "source": "**",
      "destination": "/my-base-url"
    }
  ],
}

Stack used: Sveltekit (v2.5.0) + Vite(v5.0.12) + @sveltejs/adapter-vercel (v5.1.0)

Error from console: