I'm using this folder structure and not using generateStaticParams. Issue is, when I deploy it on Vercel, it shows blank white page on home page( / route). but it shows home page when I build it locally and run it.

Although, I found a work around for that. Created copy of page under src>app and changed [[...slug]] to [...slug]. and home page is working now but I don't want to maintain 2 copy of page files.

I'm using contentful to create pages based on slug captured in ...slug parameter.