Elemental Proliferation - Ignite Mechanic question

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SiegfriedXX wrote:

If you hit more then one, dosnt matter if you use a gem (Elemental Proliferation Support) or a AOE, all these mops counts together, so yes 5% back.

See a build in action with that mechanic: Link

sorry for my english

I added the Bold Formatting.

The build that you made a Link to does not use Elemental Proliferation and thus does not prove the original question in the thread.

What proof do you have that it "dosnt matter if you use [Proliferation] or a AOE"? Proliferation functions fundamentally differently from all other sources of elemental status ailments, like I said (How is it an Ignite if it has no Duration? All Ignites dealt by AOE skills have Duration, but the Burning Damage caused by Proliferation has no base Duration - it is completely dependent on the original Ignite, which implies that it is not multiple Ignites, but one "Ignite-affecting-multiple-enemies."

i see it like adghar. I am not sure about it.
In the example, if i would hit the 5 mobs with aoe we would get 25% lifereg instead of 5 if each proliferated ignite would count itself as an ignite.