[Bug]:Possible wrong descrption for useDeferredValue #8324
Description
Summary
The doucmention describe the wrong behaviour for useDeferredValue
Page
https://react.dev/reference/react/Suspense
Details
The documentation says:
The query will update immediately, so the input will display the new value. However, the deferredQuery will keep its previous value until the data has loaded
From my test, deferredQuery also updates immediately rather than waiting for the data to be loaded here is the link https://codesandbox.io/p/sandbox/react-dev-forked-kxfktt
useDeferredValue consistently lags query with around 4 or 5 ms
Think about it, if deferredQuery updates after SearchResults is ready, how SearchResults receive the latest data at the first place?
The real reason we can see opacity: 0.2 for several seconds is that the new content is not rendered yet; rather than
the deferredQuery will keep its previous value until the data has loaded
If my understanding is correct, I should say the documentation is misleading, especially for the newbies