How do you create a new checkbox every time you do something (press a button)?

Hello, I need help with making a new checkbox every time I press a button. Just like adding a new line to a list

  1. Add a Vertical arrangement below that button. Later, all of your Check boxes will be placed inside that arrangement.

  2. Use this extension.

AIA:

Comps.aia (15.6 KB)

@gordonlu310

Thanks