I started to learn NextJS and I finihsed the tutorial.

I pulled the final result of the example from final-example repo on github. I want to test Suspense effect without loading.tsx, so I deleted loading.tsx under app > dashboard > (overview), and also add 5 seconds delay to fetchRevenue call in app > lib > data.js:

However, when I click “Home” on side menu, Suspense does not work. The dashboard page just freezed until the server finishes fetching data. I expect the dashboard page is loaded immediately when I click “Home” on side menu and the revenue card shows loading status.

Here is the recorded video:
https://imgur.com/YamjkId

I searched for answeres online but cannot find any… did I missing anything?