Potential Bug in Shop app? It seems to send notifications to customers even when it should not

Retired Boards Appdev Fulfillment Api
1

When I make a query like this:

mutation ($fulfillment: FulfillmentV2Input!) {
      fulfillmentCreateV2(fulfillment: $fulfillment) {
        fulfillment {
          id
        }
        userErrors {
          field
          message
        }
      }
    }

with variables

variables = {
   fulfillment: {
     notifyCustomer: false,
     ...
  }
}

A customer using the Shop app will still receive a notification.

Is this a known bug? Plans to fix?

Thanks!

Kunal

2

I am experiencing the same result in this scenario, has anyone succeeded with this or is there an answer from Shopify?