message: Match new room list's text search to old room list
  Fixes
diff: @@ -17,6 +17,7 @@ limitations under the License.
  import { Room } from "matrix-js-sdk/src/models/room";
  import { FILTER_CHANGED, FilterPriority, IFilterCondition } from "./IFilterCondition";
  import { EventEmitter } from "events";
  +import { removeHiddenChars } from "matrix-js-sdk/src/utils";
  /**
  * A filter condition for the room list which reveals rooms of a particular
  @@ -45,7 +46,16 @@ export class NameFilterCondition extends EventEmitter implements IFilterConditio
  }
  public isVisible(room: Room): boolean {
  - // TODO: Improve this filter to include aliases and such
  - return room.name.toLowerCase().indexOf(this.search.toLowerCase()) >= 0;
  + const lcFilter = this.search.toLowerCase();
  + if (this.search[0] === '#') {
  + // Try and find rooms by alias
  + if (room.getCanonicalAlias() && room.getCanonicalAlias().toLowerCase().startsWith(lcFilter)) {
  + return true;
  + }
  + if (room.getAltAliases().some(a => a.toLowerCase().startsWith(lcFilter))) {
  + return true;
  + }
  + }
  + return room.name && removeHiddenChars(room.name).toLowerCase().includes(lcFilter);
  }
  }
  