Torches disappear when they are dislodged by water instead of dropping as an item

Torches that are broken by water disappear instead of being dropped as an item.

To reproduce: Place a torch. Cause any water to break the torch so the water runs into or over the torch. Observe that the torch disappears instead of being dropped as an item. I expected the torch to drop as an item. (Samsung Galaxy S4 Android 5.0.1 MCPE 0.12.2)

Original report: When I placed a torch under a water source, the torch disappears and doesnt drop torch.

Device: Lenovo A5500-HV