Nested routes in separate component don't compile when already inside ParentRoute.

[zakstucke]

Describe the bug
Separating routes into a separate component works at the top level of <Routes />, but fails to compile when already inside a <ParentRoute/>.

Leptos Dependencies
Verified on main branch.

To Reproduce
The router example fails to compile when wrapping the <ContactRoutes/> component in an outer <ParentRoute/>. Simplified below:

Fails to compile.

#[component]
pub fn RouterExample() -> impl IntoView {
    view! {
        <Router>
            <Routes fallback=|| "404">
                <ParentRoute path={path!("/foo")} view={|| view! { <Outlet /> }}>                
                    <ContactRoutes/>
                </ParentRoute>
            </Routes>
        </Router>
    }
}

// You can define other routes in their own component.
// Routes implement the MatchNestedRoutes
#[component]
pub fn ContactRoutes() -> impl MatchNestedRoutes<Dom> + Clone {
    view! {
        <ParentRoute path=path!("") view={|| view! { <Outlet /> }}>
            <Route path=path!("/") view=|| "Select a contact."/>
        </ParentRoute>
    }
    .into_inner()
}

Compiles (ContactRoutes contents in place instead of separate component)

#[component]
pub fn RouterExample() -> impl IntoView {
    view! {
        <Router>
            <Routes fallback=|| "404">
                <ParentRoute path={path!("/foo")} view={|| view! { <Outlet /> }}>                
                    <ParentRoute path=path!("") view={|| view! { <Outlet /> }}>
                        <Route path=path!("/") view=|| "Select a contact."/>
                    </ParentRoute>
                </ParentRoute>
            </Routes>
        </Router>
    }
}

Error:

error[E0599]: the method `build` exists for struct `RoutesPropsBuilder<NestedRoute<(StaticSegment<&str>,), impl MatchNestedRoutes<Dom> + Clone, (), ..., ...>, ..., ..., ...>`, but its trait bounds were not satisfied
   --> src/lib.rs:22:5
    |
22  |       view! {
    |  _____^
23  | |         <Router>
24  | |             <Routes fallback=|| "404">
25  | |                 <ParentRoute path={path!("/foo")} view={|| view! { <Outlet /> }}>
...   |
29  | |         </Router>
30  | |     }
    | |_____^ method cannot be called due to unsatisfied trait bounds
    |
   ::: /Users/zak/z/code/leptos/router/src/components.rs:208:1
    |
208 |   #[component]
    |   ------------ doesn't satisfy `<_ as ReactiveFunction>::Output = _`, `_: ReactiveFunction` or `_: Render<_>`
    |
   ::: /Users/zak/z/code/leptos/router/src/matching/nested/mod.rs:24:1
    |
24  |   pub struct NestedRoute<Segments, Children, Data, View, R> {
    |   --------------------------------------------------------- doesn't satisfy `_: MatchNestedRoutes<Dom>`