Uppyjs with aws multipart upload

Hi, I have added Uppy in my application. Right now i am using aws/mulipart-upload plugin with uppy.js. I have one question regarding the desired behaviour in case of network issues.
My scenario:

  1. Open Safari and log in to application
  2. Try to upload the video
  3. Disconnect wifi
  4. Upload fails instantly
  5. If i call retry after some delay it start upload from start
    My question is the desired behaviour should be that upload should resume rather than restart in case of network error. If a network request fails it should wait and retry or at least retry when retry method is called. This is the main advantage of multipart upload that it can be resumed in case of network issues.