How to use ion-router-outlet in Nuxt 2

Hi guys!
Does someone know how to use ion-router-outlet with Nuxt (2)?

I have a a tab navigation and I need to render the child page inside a tab.
I’m doing something like: .
The page is rendered as expected but the ionic router doesn’t work.

Do you have any advice, example or doc?

Thanks and kind regards, Davide