Hi, I'm using the /app directory. I have a route /store/[id] that I'm trying to generate a static build of.

I've set my config

const nextConfig = {
  output: "export",
}

and I've added the following in the page component:

export const generateStaticParams = () => [{ id: "test" }]

export default function Page({ params }: { params: { id: string } }) {
  const id = params.id
  ...
}

However, it keeps building as a server-side route when I run next build:

λ /store/[id]

Note, trying to log the params variable gives:

{ id: '%5Bid%5D' } // which is basically [id], instead of getting substituted with the values I'm providing in generateStaticParams

Can you help me, please? What am I missing?