It's pretty easy to make it follow you upwards.
I'll just put it into steps,

1. Click on the Views button, it should be between Zones (Green dotted square icon) and Entrances (Door icon).
2. Now click on the first "random" number name
3. Find the "Scroll Vertically" option and click the box next to it. This will allow the camera to able to follow you vertically.
4. Test it on your selected emulator.

Just tell me if it works, or if you had problems following it.