Shattering Palm not applying ice shards

If the attack part of shattering palm deals enough damage to kill an enemy in one hit, the ice shard nova does not trigger.

This makes it very hard to use shattering palm as a main skill, because the AOE component nonlinear works once you have enough damage.

+1
When dashing with "Shattering Palm" and if the "Shattering Palm" kills a minion to whom the skill is dashing, then it will not cause an explosion - I watched couple of my map replays and every time a minion dies with dashing attack, the explosion part will not apply, this is a huge problem because in an end game even dashing part of Shattering Palm can one shot small mobs and do not apply Ice Shards and thus ruining the whole build that relies on Shattering Palm.
Why this is a bug? Because before killing a mob it STRIKES with an Attack and by it's definition after striking with an attack it must manifest a wave of cold which coats nearby enemies in shards of ice, so no matter if dashing kills or not the enemy it must manifest a wave of cold/explosion. Plus by it's definition: it "Can't be evaded", thus it is a bug.