Menu button doesn't work.

Hi.
I am working on a game and it almost finished. But there is a problem about Buildbox Game Over Screen.

I drag Button and set background for it. And I set its action to "Back". But it doesnt work.. (Restart action is working.)

What is the problem?
(Macos, Buildbox 1.3)

 

Is there any help...?

 

when you click the button, what happens?

 

https://www.buildbox.com/guides/

works for me correctly, it is best to open a ticket

mail to: support@buildbox.com

 

I found the problem. Firstly, there should be full main menu screen.