Setting Branch False Works But True Doesn't, and it makes no sense

Unfortunately, I can’t undo mistakingly clicking solution here. You have helped, further assistance I need.

I know that the way to make it so it responds correctly to true is to reverse the is Held R settings.

Climbing the air works properly that way.

What I don’t get now is why does start climb work in this picture.

I plug into Started: I teleport.

Ongoing: Nothing happens

Completed: Works for one frame and even then, only when I let go.

Triggered: Works. Confusing however, since you told me Triggered happens in the end of everything.

Is Held R will only be ticked off when I let go. Makes sense. But then why does Start Climb Work at all in this circumstance?