[Excel]Streaming custom function cell address passed as part of invocation object

[dajduprat]

Hi,
we would like to retrieve the address of a streaming custom function and we re trying this kind of parameters in the function's options property (that MSFT shared with us previously) :

a. "requiresStreamAddress": true
b. "stream": true.

like in :

{ "description": "Streaming function", "id": "CONTOSO.Address", "name": "Test", "parameters": [], "options": { "stream": true, "requiresStreamAddress": true }, "result": { "dimensionality": "matrix" } },

and retrieve the address through the invocation object :

function getStreamAddress(interval: number, invocation: CustomFunctions.StreamingInvocation<string>) { let address = invocation.address;

is it something supported in Excel at the moment please ?