Did it not know how to cooperate!!!
Was it going to steal the kill?
Eleven wanted Baby Ginseng to cooperate with it, not eat the Time Fruit. As it slowly became stronger and perfected its consecutive moves, this thing became more and more difficult to use. It was better to use its specific eruption+Undying Golden Body+Impregnable to last longer and make smoother eruptions. After all, the overlord's will combined with the Impregnable eruption might not be weaker than the enhancement of the Time Fruit.
After using the Time Fruit, the burden would easily overflow, preventing the Undying Golden Body from circulating and easily breaking. In Eleven's opinion, the greatest effect of Baby Ginseng on it at this moment was if it followed Eleven's lead. Every time it erupted, it would cooperate with the Undying Golden Body to replenish its state!!
Let it erupt infinitely!!!