Recently, when testing rotations with the shiny new dream of cenarius talent, I tried using NS to manage my DoC uptime. I noticed that when I keep my NS activated and I get a PS proc, the NS buff is consumed first before PS. This is really annoying because the PS buff is really short, and I'd use the NS buff as a 'heal bank' of sorts for more DoC uptime.
So in short, is this a bug or is it working as intended? I recall something like this happening with clearcasting and PS procs in wrath, but this is slightly different because NS gives your heal a 50% buff, this may be getting it to interact unpredictably with PS. I'll really like spells cast under the influence of these 2 buffs simultaneously to consume PS BEFORE NS. And I've always assumed that to be the case.
Anyone else finding this troublesome? Is this a bug or working as intended?