Facebook Auth using @ionic/cloud-angular does not fetch everything inside facebook scope public_profile

I am using ionic cloud auth for my app and i have set my facebook cloud settings to include public_profile as one of its scope and yet it does not fetch everything inside public_profile scope mentioned in facebook developer guide. It only fetches first_name, last_name, and email.

How to get gender and other user properties from facebook as mentioned in facebook developers guide. (And I cannot make direct facebook graph api calls as I only have ionic auth token and not actual facebook token.)