How will 4 player, campaign co-op work with new league mechanic?

There's 4 of us going to roll together from start. When we interact with the new league during campaign, have they said if it will give all 4 of us the reward we choose together? For example, if the reward I pick for us is an aug orb, when we finish the waves, will all 4 of us get one?

I say this because things like delerium, we get the counter to 4, and it drops 4, but then divides that up randomly. So often enough times one or 2 of us wouldnt get a single emotion and the other got 2 or 3, and even if we share, thats 1 a piece instead of 4 as it would be in solo.

If you each have your own account then whoever is leading needs to make sure their loot filter is set in their settings correctly.
Playing true co-op on the same machine with two people, then everything goes to the same account however for quest line items specifically it will drop one for each character to pick up.

I should have specified that. Ya we all have our own accounts and on separate systems.

We always put it on "Permanent." That way we each get our own loot. So I assume whoever is party lead will pick the reward we all want and then when we finish we all get that reward.

I guess my confusion came from doing the Delirium event together a few seasons ago. We almost always got the counter to 4 or 5, but it would then disperse those distilled emotions randomly. Sometimes that would be even, other times one guy would get 3 and another gets 1 and the rest get none. It should be giving us all 4 or 5 emotions each just like solo would. It always seemed like an oversight because regular loot drops are always individually dropped for us on permanent. I could play solo and receive all 4 or 5 of those emotions instead of none. I was just hoping it isn't the same for the rewards on the new mechanic.

I guess well find out soon enough though! Thanks for the response and good luck.