Using Universal Camera in scene with Z-up axis

Questions
1

In our solution we use Z-up in a right-handed system. Anyone know how to use UniversalCamera in such an environment? Setting upVector = 0,0,1 turns the content the right way, but keyboard input, mouse input, and probably gravity does not work.

Any suggestions?

2

do you mind reproducing what you have in the PG to see how we can handle it?