You have a single timeline with multiple clips, right?
Here’s how you do it:
1. Create a timeline that has all the clips (and chapters) with no overrides. Set the end action of the timeline to where you want to go after the entire timeline has played. Link the Play All button to chapter 1 of this timeline.
2. Create a chapter playlist for each clip in the timeline. Set the end action of each chapter playlist to where you want to go after the the chapter playlist plays (presumably back to the menu). Link each button to each chapter playlist that you want to play.
That’s really all there is to it.