If I use type=dateTime and default=now() in my survey I get date/time showing up in feature layer like this:

I want to hide it on the survey but still save in feature layer to work with in Operations Dashboard.
If I change type = hidden and keep default=now(), the Date/Time shows:

I've tried putting fields in the these fields on the form but can't get anything to work. Help?
| bind::esri:fieldType | bind::esri:fieldLength |
: