message: Room List respect the prefilter for new rooms
diff: @@ -426,6 +426,10 @@ export class RoomListStoreClass extends AsyncStoreWithClient<IState> {
  return; // don't do anything on rooms that aren't visible
  }
  + if (cause === RoomUpdateCause.NewRoom && !this.prefilterConditions.every(c => c.isVisible(room))) {
  + return; // don't do anything on new rooms which ought not to be shown
  + }
  +
  const shouldUpdate = await this.algorithm.handleRoomUpdate(room, cause);
  if (shouldUpdate) {
  if (SettingsStore.getValue("advancedRoomListLogging")) {
  