It may be a good idea to raise a ticket with the okta development team and/or microsoft if you want to find out if this is possible.
Otherwise if you are open to suggestions; I recommend looking into Microsoft’s Graph API. It has limited functionality but should otherwise help retrieve the information you are looking for. I recommend using the graph API with an Okta agent or Okta webhook so you can change the user’s information when needed.
Is there any specific event when you retrieve the data to resolve?