Return of Reckoning

Has anyone tested whether Dragon Gun procs 3 times after activating M3 Broad Swings. I'd imagine the main shot/stun would work, affecting the main target and 2 adjacent, but would the aoe affect also hit 3 times instead of once?

Here's my build idea for this:

https://builder.returnofreckoning.com/c ... tch-hunter

Any thoughts?

builder link is empty, must copy it from "share career" button

anyways it only produces 1 hit as normal, not 3, since it does not work on aoe abilities.