As we have already noted together this week, there is still a lot to be done in the new Hue app: The tile view is just plain cruel in rooms with lots of bulbs, the timers are no longer available and changing the brightness of a single bulb is also more cumbersome than before.
First update for the new Hue app should fix more than 15 bugs Version 4.0.2 probably soon in the App Store
Version 4.0.2 probably soon in the App Store