'note_to_payer not showing up' in recipe

[buchelichr]

Dear all

I have a very simple payment, where everything proceeds fine, it's just that the note_to_payer does not show up on the recipe.

My question is it it A not supported with simple recipes or am I calling it wrongly.

That's my payment JSON: 

{

                purchase_units: [{

                  amount: {

                    value: '1999999.90'

                  }, 

                  "description": "Dummy Product"

                }],

                "note_to_payer": "Contact us for any questions on your order."

              }