Regarding B2 extension

[sonaketu]

I am planning to apply for visitor visa i-94 extension for my mother. Does a denial of extension automatically result in the B-2 visa becoming void even if she leaves before expiry of her current I-94

[rahul412]

I am planning to apply for visitor visa i-94 extension for my mother. Does a denial of extension automatically result in the B-2 visa becoming void even if she leaves before expiry of her current I-94

If she leaves before I94 expiration, then she is safe.