Is bleed aggravation not implemented yet?

I played with bleed a bit last patch with my blood mage, and I couldn't convince myself that the Rupture support gem did anything at all. Now it's the same with Rusted Spikes (new in 0.2.0). It just doesn't do anything. I haven't tried the new blood mage ascendancy node yet to see if it works. Has anyone gotten bleed aggravation to work with spells? Does it work with attacks?

Alright, well I'm pretty sure Blood Barbs (the new blood mage ascendancy node) also doesn't work.

I can't be the only one playing around with bleed. If anyone can convince themselves that bleed aggravation works in any context, let me know. There is shockingly little discussion about it anywhere that I can find.