RoutePath with parent not working

[Petr Klein]

Hey,

I am trying add the parent parameter to my RoutePath 

static RoutePath profile = RoutePath(path: '/profile');

static RoutePath profileCredentials = RoutePath(path: '/credentials', parent: profile);

when I call profileCredentials.toUrl() it looks OK /profile/credentials but when I click it, the onNavigationStart is called with right url, but nothing happen. The state of web is same. Where is the problem?

bonus:

When I use this paths

static RoutePath profile = RoutePath(path: '/profile');

static RoutePath profileCredentials = RoutePath(path: '/profile-credentials', parent: null);

and I go to the /profile-credentials, the first RoutePath /profile is matched too and the component for /profile path is inited too !!