How the following scenarios works in Adapty?

Hi can someone help me with understanding the following scenarios 😊

If I subscribe from my iphone with UserA and then I login with the same user in an Android, do I have the subscription in Android until the Iphone subscription expires?
If I sign up from my iPhone with UserA and then subscribed, then I logout and create another UserB, Will I receive the subscription status as active for UserB?
If I sign up from my iPhone with UserA and then subscribed, then I logout and create another UserB, then I sign in for UserA from another device with different apple id for App Store, will I be subscribed in both UserA and UserB?