Edited Issue: DateTimePicker overwrites DateTime.Kind [21183]

__Bug__

Changing the date in the DateTimePicker will reset the _DateTime.Kind_ property to _Unspecified_ - regardless of the previous value.

(Possibly due to some internal _new DateTime()_ construction without transferring the _DateTime.Kind_ of the previous value.)

Changing the time preserves the _DateTime.Kind_ as expected.

__Expected behavior__

If there is a previous value keep the _DateTime.Kind_ as is.
If the value was null, use _Local_.