Interval Workout - 3rd option appearing in app

[Mom45781]

In setting up my interval workout, I see that there is an option to add something after move and rest.  But when I click on it, it does not work.  Is there a third interval option, but it is just not working for me? Am I missing something?  I am an IOS user.  Thank you

Moderator edit: subject for clarity 

[LiliyaFitbit]

Welcome to the Fitbit Community, @Mom45781.

Thanks for the details shared in your post. The third option in the Interval Workout should be "Repeats". If you're having difficulty, please try the following:

1. Log out of the app.
2. Force quit the app and check if it is updated to the latest version by following these steps.
3. Restart your phone. 
4. Log into the Fitbit app and check if the issue persists.

You can find more information about tracking workouts in How do I track my workouts with my Fitbit device?

Hope this helps!