10.1 ptr: elemental shaman 2 piece possible bug

I’m unsure if others have posted about this or if this is the right place to create this thread, so apologies if this is in the wrong place.

I noticed what is likely to be an unintended effect of the new elemental shaman 2 piece tier bonus on the 10.1 ptr. If you’re in the middle of a lightning bolt cast when the tier’s stormkeeper effect triggers, your finished cast will consume the first charge. It appears to still benefit from the overloads/dmg increase, but this effectively “munches” an otherwise instant lightning bolt cast. This feels a bit strange and makes it harder to plan things like surge of power > stormkeeper-bolt around the proc if you have to stop mid-cast to get the combo going. It makes more sense to me that the effect would behave more like lava surge, which doesn’t get consumed by a hard-cast lava burst if it procs mid-cast.

Same thing happens with lava surge if you’re in mid cast of lava burst and it procs. Casting earthquake that procs a free chain lightning consumes a charge of storm keeper. These have been a thing for as long as I can remember.