SDK-19410 - Slider does not issue change event when initial value is NaN
Patch Submission from Jim Cheng:
"The existing code would not dispatch a change event if the old value was a NaN in any case or if the difference between the old and newly modifed value was very small. I modified the logic to split the conditional into two parts, with an additional check to ensure that a change event is dispatched if the value is being changed from NaN to a valid number."
QE Notes: n/a
Doc Notes: n/a