I have two save and submit options for my app.
I needed user to view if they "Updated and Submitted", "Saved only" or "Submitted"
If(IsBlank(ThisItem.ColumnLookingForNull), ThisItem.ColumntoDisplayifFirstColumnisNull.Value, ThisItem.ColumnLookingForNull.Value)
My specific formula.
If(IsBlank(ThisItem.UpdateTrips), ThisItem.oktosubmit.Value, ThisItem.UpdateTrips.Value)