I started learning how clickteam fusion works. But I discovered some problems.

First, I learned from this video here:https://www.youtube.com/watch?v=nm9jO7VAgaI&t=200s

But at second 4:26 it doesn't look the same like on the video.
It looks like when i start moving with the red heart whatever arrow I click, I get out of fight button but can't go back to the button.
And when I am moving to the left when I am on the mercy button, I hop to the act button.
So I don't know how to fix the problem.