Power Ammo has been updated

So following on from 'This week at Bungie' it looks like some fresh updates have made it into the beta.

For example, we too felt that ammo (especially power ammo) was too scarce in PvE. In addition to retuning the drop rates, we built a system that guarantees power ammo drops for you and your Fireteam from certain enemies, giving power weapons a more reliable and predictable role in your arsenal.

So I set to test it out: Link here to see me killing 'Yellow Bars'

As you can see I was pretty much guaranteed a Power ammo brick from a major kill. If anything I feel too many majors spawn here!

Edit 1: As shown in u/The_Rick_14's screenshot below apparently it was already like this in this particular area!