Shattering frozen monsters with explosion affix

Was looking into why I was seemingly dying to explosions I would missed, thought I might be still too eager to loot things. Had an idea and tried it out and replicated a few times.

Running Invoker Monk with cold damage to freeze and Herald of Ice to shatter whole packs at a time. It seems when a rare pack is shattered the explosions are not visible at all when priming. Not hard to see under anything but actually invisible.

It is not 100% of the time but quite often so most should be able to replicate and add as well any conditions I've missed.