I need more context to figure this out. You said it is a Vite app, so I guess it is SPA with react. Can you tell me what your routes look like? (Is it using react-router-dom?). What about your backend are you using REST or Graphql?

On the http://localhost/F1-Hybrid-Data/f1-app I assume you are fetching data on the mount (or in route in loaders). Can you share your code? for routes and page handling or supposed to handle route F1-Hybrid-Data/f1-app?.