Merge pull request #24313 from overleaf/td-ac-bs5-frontend-tests

Update front-end tests to use Bootstrap 5

GitOrigin-RevId: abaa09f8c0639d64d6ade97468ab16204e5de97b

services/web/frontend/js/shared/components/loading-spinner.tsx

@@ -25,6 +25,12 @@ function LoadingSpinner({
   const [show, setShow] = useState(false)
 
   useEffect(() => {
+    // Ensure that spinner is displayed immediately if delay is 0
+    if (delay === 0) {
+      setShow(true)
+      return
+    }
+
     const timer = setTimeout(() => {
       setShow(true)
     }, delay)