The startLevelIncrease action could be very useful.
Unfortunately it seems it is only possible to dim from a given value to maximum, which to me sounds like a strange use case.
If sticking to 2 args the preferred would probably be (dim up time; end level) and assuming starting from either current value or 0.
Even better would be providing 3 arguments (dim up time; start level; end level)
I can't see that any events are sent when using this action.
The way I