[confirmed]Cascade ability won't wait for counterspells

[Draggamor]

Describe the Bug:
When a spell with the cascade ability triggers (Bloodbraid Elf, for example), the game is not prompting so we have the chance to counter the spell coming out with cascade. Although the spell comes through an ability, it IS STILL cast, so, we should be able to counter it.

Which card did behave improperly ?
Any spell with the cascade ability

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
December 2015 patch, Duel

What exactly should be the correct behavior/interaction ?
The program should prompt the players when the cascade ability puts the spell on the stack, so that a counterspell could be played to counter it (not the spell with cascade, but the one played for free).

Are any other cards possibly affected by this bug ?


Sorry my bad, I mean to make a new post