Mobile App dynamic menu navigation

Hello,

I am starting building Bubble App with the new mobile creator and I feel a bit dumb ^^
I am just looking to build menu with a small list to show some different view of the app. So I just made an option set, like I do for a web app menu, and trying to get a workflow when button is tapped but I do not find any option for dynamic content based on witch button is tapped. In Navigation, go to view… I have fixe choice only.
I am sure this is really simple…

Thanks for help
Romain