How are ya'll attacking the ceiling

Planning bathroom remodel.
I plan to Ditra floor, CBU shower are, Hydroban the walls.

Sensor for Panny exhaust fan.

Ceiling will not be tiled.
What do you use aside from MR sheetrock to mitigate the inherent moisture issues in the bathroom ceiling ?

Use a good paint...Nothing else is typically needed, unless you're dealing with a steam shower.