Sounds from addons while sound disabled?

It seems this patch has disabled addons from playing sounds while sound is disabled(ctrl+s).

Before the patch this was not the case. I could disable sound(gryphon flapping, spells, and the like), yet still receive audio notifications from mods (when a proc happens from MSBT, whisper from WhisperFu), or even when I directly told wow to play a sound (/run PlaySoundFIle).

Is there any work around? I have become pretty reliant on a sound playing when Hot Streak procs.

Edit-
As a few examples, I played with no in game sound on. DBM would still play sounds for various notifications (Run a way little girl, etc), yet post patch it no longer does unless I have in game sound on.