Ionic 4 routing in tabs

#1

i have a simple tabs app
tabs page routing structure like so

{
    path: 'tabs',
    component: TabsPage,
    children: [
      {
        path: 'home',
        outlet: 'home',
        component: HomePage,
        children:[
          {path:'profile', component:ProfilePage}
        ]
      },
      {
        path: 'about',
        outlet: 'about',
        component: AboutPage
      },
      {
        path: 'contact',
        outlet: 'contact',
        component: ContactPage
      }
    ]
  },
  {
    path: '',
    redirectTo: '/tabs/(home:home)',
    pathMatch: 'full'
  }

and i have homepage that’s a ion-tab in tabspage

in

home.page.html

i have
`

nav to profile

`
and i’ve imported profilepagemodule in home.module.ts

but when i navigate to path

/tabs/(home:home)/profile

nothing happens

how can i fix that