message: remove addcommentstring
diff: @@ -124,7 +124,6 @@ async function loadFull(
  root.get("pageInk") as types.IStream,
  options);
  theFlow = container.flowView;
  - theFlow.addCommentString(commentString);
  host.attach(container);
  getInsights(collabDoc.getRoot(), sharedString.id).then((insightsMap) => {
  