Are you sure you are running the new Fenix based Firefox (~v79) and not the old Fennec based one (v68) ? They are rolling the update in vawes abd not all count

Are you sure you are running the new Fenix based Firefox (~v79) and not the old Fennec based one (v68) ? They are rolling the update in vawes abd not all countries are yet affected. But you can still try Fenix based Firefox by installing the Beta ir Nigtly versions