SONAR-18141 Status message is not automatically announced

server/sonar-web/src/main/js/components/controls/SearchBox.tsx

           />
         )}
 
-        {tooShort && minLength !== undefined && (
-          <span aria-live="assertive" className="search-box-note">
-            {translateWithParameters('select2.tooShort', minLength)}
-          </span>
-        )}
+        <span aria-live="polite" className="search-box-note">
+          {tooShort &&
+            minLength !== undefined &&
+            translateWithParameters('select2.tooShort', minLength)}
+        </span>
       </div>
     );
   }

server/sonar-web/src/main/js/components/controls/__tests__/__snapshots__/SearchBox-test.tsx.snap

     }
     onClick={[Function]}
   />
+  <span
+    aria-live="polite"
+    className="search-box-note"
+  />
 </div>
 `;