Such a shield is placed about 20 inches away from the actual tank armor, so the detonation of a grenade such as the PG-7VL will not cause any harm. This is clearly shown in the video below ...

Contrastingly, Ukrainians usually disarm captured Russian drones first. This usually involves detaching a bomblet or PG-7VL grenade with an impact fuse secured with plastic explosives and/or ...