Msal interaction in progress error in at MsalService.acquireTokenRedirect if dont use MsalGuard

Question

i am not getting issue for below route.

{
    path: '',
    component: HomeComponent,
    canActivate: [
           MsalGuard
        ]
  }

I am getting issue for below route without MsalGruad. Need alternate for using MsalGuard

{
    path: '',
    component: HomeComponent
  }