1. According to https://developers.strava.com/docs/authentication/#accessingtheapiusinganaccesstoken scopes should be comma separated.2. Selecting multiple scopes at https://developers.strava.com/playground/ authorization gives error{"message":"Bad Request","errors":[{"resource":"Authorize","field":"scope","code":"invalid"}]}3. Check error page URL and see, they are whitespace separated!Fix URL by changingactivity%3Aread%20activity%3Awrite&state to activity%3Aread%2Cactivity%3Awrite&state