UseEffect hook cleanup not running when error occurs somewhere in project

I have the following code in my component;

useEffect(() => {
    console.log("hi");

    return () => {
      console.log("Goodbye")
    }
  }, []);

When the page with said component opens hi is logged and whenever I leave said page Goodbye is logged.

That is, unless somewhere else in the app an error occurs, then the following gets logged;

hi
xhr.js:173 GET http://holiday-assistant.localhost/api/activities/search?answers[]=1&answers[]=3 400 (Bad Request)
dispatchXhrRequest @ xhr.js:173
xhrAdapter @ xhr.js:18
dispatchRequest @ dispatchRequest.js:49
Promise.then (async)
request @ Axios.js:55
Axios.(anonymous function) @ Axios.js:65
wrap @ bind.js:11
getActivities @ activities.ts:11
(anonymous) @ apiMiddleware.ts:66
handleSubmit @ QuestionsSelector.tsx:50
callCallback @ react-dom.development.js:147
invokeGuardedCallbackDev @ react-dom.development.js:196
invokeGuardedCallback @ react-dom.development.js:250
invokeGuardedCallbackAndCatchFirstError @ react-dom.development.js:265
executeDispatch @ react-dom.development.js:571
executeDispatchesInOrder @ react-dom.development.js:596
executeDispatchesAndRelease @ react-dom.development.js:695
executeDispatchesAndReleaseTopLevel @ react-dom.development.js:704
forEachAccumulated @ react-dom.development.js:676
runEventsInBatch @ react-dom.development.js:844
runExtractedEventsInBatch @ react-dom.development.js:852
handleTopLevel @ react-dom.development.js:5030
batchedUpdates$1 @ react-dom.development.js:21437
batchedUpdates @ react-dom.development.js:2247
dispatchEvent @ react-dom.development.js:5110
(anonymous) @ react-dom.development.js:21494
unstable_runWithPriority @ scheduler.development.js:255
interactiveUpdates$1 @ react-dom.development.js:21493
interactiveUpdates @ react-dom.development.js:2268
dispatchInteractiveEvent @ react-dom.development.js:5086

As you can see an error has occurred and is logged properly, however Goodbye is not logged anymore.

When looking in the React debugger the component is no longer there.

Recreating the component as a class component like so;

class ActivityList extends React.Component {
  componentWillUnmount(): void {
    console.log("Goodbye");
  }

  render() {
    return <p>hi</p>
  }
}

does work; Goodbye is logged even though the above error has occurred.

報告指出了 useEffect cleanup 的進入點以及重現檔案 activities.ts、apiMiddleware.ts 和 QuestionsSelector.tsx；首先在比較函式元件和類別元件的同時重現 400 回應。未提供測試檔案或目標檔案，因此請確認元件是否被卸載，並將透過回歸測試確立預期的 cleanup 行為定義為完成標準。