Trigger in actor sequence component not work

hello, I’m trying to call a function from an actor sequence (walking animation) to make some steps and make them sound perfect, the problem is that everything works fine until I close the tab of my character or change something in the level and The function no longer works, it is as if I did nothing, I have to open the tab of my character again to make it work, I have been with this for a day and I am really desperate, thank you!

I still do not know what is happening, and I also do not find any information about this, if I get to know something I will leave more comments