Nextjs ISR cache not invalidated on Firebase

I'm using NextJS 14 and Firebase hosting with SSR on Google Cloud functions. With the new app router I'm using the `generateStaticParams` function to generate the pages at build time. When the data displayed in my page changes I'm applying the `revalidatePath` function, it works like a charm locally (next build then next start) and it works too on Vercel.
Unfortunately on Firebase calling `revalidatePath` does not invalidate the page.

The code looks like :

```tsx
// events/reports/[id]
export async function generateStaticParams() {
const reports = await findReports();
return reports.map(({id}) => ({params: {id}}));
}

export default async function ReportPage({params}: { params: { id: string } }) {
const {data} = await findReport(params.id);
return (
<>
{data}

)
};
```

In another page I call ```revalidatePath(`/events/reports/${id}`);```

### [REQUIRED] Environment info

**firebase-tools:** 13.0.1

Platform: OSX Sonoma

### [REQUIRED] Test case

### [REQUIRED] Steps to reproduce

1. Create a page with a NextJs generateStaticParams() function
2. Change the data display on the page
3. Call revalidatePath(`mypage`); to invalidate the cache

### [REQUIRED] Expected behavior

The page should be updated displaying the data that has changed

### [REQUIRED] Actual behavior

The page is not updated,