message: Fix for accessing localStorage when storage might not be available
diff: @@ -31,6 +31,7 @@ import { TokenFetchOptions } from "./tokenFetch";
  // Gate that when flipped, instructs to mark unreferenced nodes as such in the summary sent to SPO.
  function gatesMarkUnreferencedNodes() {
  + try {
  // Leave override for testing purposes
  if (typeof localStorage === "object" && localStorage !== null) {
  if (localStorage.FluidMarkUnreferencedNodes === "1") {
  @@ -40,6 +41,7 @@ function gatesMarkUnreferencedNodes() {
  return false;
  }
  }
  + } catch (e) {}
  // We are starting disabled. This will be enabled once Apps (Bohemia) have finished GC work.
  // See - https://github.com/microsoft/FluidFramework/issues/5127
  