Interaction in component instance fails on new page

I’ve made a component with two interactions

1. a simple checkbox

2. a Kebab menu

The Kebab menu within the component is assigned a ‘click’ interaction that should open an overlay (the menu).

When viewing an instance of the component in prototype view on the page where I created the component, both interactions work as expected.

When I add an instance of the component into a layout on a different page, only the simple checkbox interaction works. The Kebab menu interaction does not; I don’t even get a cursor change on mouseOver.

I cannot for the life of me figure out why?