Hello, do you have a video that shows this occurring?

I don't have video recording of it. If it helps, I placed the zetsu in the top left most corner.
Zetsu O X
O O O

X O X

O are empty spots and X are other characters. The Zetsu will spawn one clone in front of it, then subsequently the other clones won't appear in other empty spots.
This only happened since the latest update on Wednesday (The one where we need to agree to ToC on login).

EDIT: ty for the reply!

If you don't have his BT, since the nerf you CAN'T have more than one clone on the field.

What particular breakthroughs do you have for Zetsu, as of now?

In my relaxing time, I often look to small games for entertainment, they do not consume my time. But not every game I play. But I wanted to find games that were really attractive because that made me forget all around to really "focus on entertainment", which I really needed at that time. That helps me relax completely before continuing to work. That, to me is good! And I often e my relaxing time!

Edited by moderator for spam.

Sorry for the late reply, didn't know about the nerf for Zetsu.
Now I see what is happening. The extra standard attack would have had no use until you break through to the max and changed it to the Y form.
Zetsu seemed to be missing the part where if there are clones on the field he cannot die.

EDIT: On a side note, there is a text bug with Zetsu's breakthrough books (They are all off by one skill to the left)

While the text stated the limit to White Zetsu clones, there wasn't a mention about mirrored clones' limit. If you have a mirrored clone you still cannot summon more White Zetsu.