message: throttle custom tags updating in LLP
diff: @@ -17,6 +17,7 @@ import dis from '../dispatcher';
  import * as RoomNotifs from '../RoomNotifs';
  import RoomListStore from './RoomListStore';
  import EventEmitter from 'events';
  +import * as _ from "lodash";
  const STANDARD_TAGS_REGEX = /^(m\.(favourite|lowpriority|server_notice)|im\.vector\.fake\.(invite|recent|direct|archived))$/;
  @@ -49,7 +50,14 @@ class CustomRoomTagStore extends EventEmitter {
  super();
  // Initialise state
  this._state = {tags: {}};
  -
  + // as RoomListStore gets updated by every timeline event
  + // throttle this to only run every 500ms
  + this._getUpdatedTags = _.throttle(
  + this._getUpdatedTags, 500, {
  + leading: true,
  + trailing: true,
  + },
  + );
  this._roomListStoreToken = RoomListStore.addListener(() => {
  this._setState({tags: this._getUpdatedTags()});
  });
  