Why doesn't the decorator change its value in a subtree?

I put some branches of my original behavior tree inside a subtree.

And now I see that there is a decorator that does not change its value. (watch video).

I don’t know why this happens (it’s my first subtree). I may be doing something wrong. (In the original tree everything worked fine).

Do you know why this is happening?
Thank you very much!!

No one know how to solve this? is it a bug?