message: Always calculate the category of a room
  All the update triggers for the RoomListStore go through the `setRoomCategory` function, so by returning early we're not actually calculating where a room should be in the list.
diff: @@ -479,12 +479,6 @@ class RoomListStore extends Store {
  _setRoomCategory(room, category) {
  if (!room) return; // This should only happen in tests
  - if (!this._state.orderImportantFirst) {
  - // XXX bail here early to avoid https://github.com/vector-im/riot-web/issues/9216
  - // this may mean that category updates are missed whilst not ordering by importance first
  - return;
  - }
  -
  const listsClone = {};
  // Micro optimization: Support lazily loading the last timestamp in a room
  