Note field in decline return request

Hi. I have a question regarding API. As I can see “Return” object (https://shopify.dev/docs/api/admin-graphql/2023-07/objects/Return) has “decline” field (https://shopify.dev/docs/api/admin-graphql/2023-07/objects/ReturnDecline). This “decline” field has “note” field. When I try do decline return request (https://shopify.dev/docs/api/admin-graphql/2023-07/mutations/returnDeclineRequest), I can put only “declineReason” (without note field). Is it normal behaviour? If yes, how can I update this note? Thanks

Also, when I decline return request via API, shopify does not send any emails to customer. Is it normal behavior?

So it’s just north of 1 year later and the API still doesn’t show a way to update the ReturnDecline.note field. Is this something that can happen for app developers or am I missing something that’s obvious on this?

@danylosi wondering if you were able to find something on how to make this work?

-cheers