message: Bogus assert
diff: @@ -801,8 +801,6 @@ export class DeltaManager
  if (to === undefined ? (!partialResult && lastFetch < maxFetchTo - 1) : to - 1 <= lastFetch) {
  callback(deltas);
  telemetryEvent.end({ lastFetch, deltasRetrievedTotal, requests });
  - // If we got full range we have asked, it should not be partial result
  - assert(!partialResult, "partialResult");
  return;
  }
  