enable navigation render mode server

src/Components/Web.JS/src/Services/NavigationManager.ts

@@ -115,7 +115,7 @@ function navigateToFromDotNet(uri: string, options: NavigationOptions): void {
 function navigateToCore(uri: string, options: NavigationOptions, skipLocationChangingCallback = false): void {
   const absoluteUri = toAbsoluteUri(uri);
 
-  if (!options.forceLoad && isWithinBaseUriSpace(absoluteUri)) {
+  if (!options.forceLoad && isWithinBaseUriSpace(absoluteUri) && hasInteractiveRouter()) {
     performInternalNavigation(absoluteUri, false, options.replaceHistoryEntry, options.historyEntryState, skipLocationChangingCallback);
   } else {
     // For external navigation, we work in terms of the originally-supplied uri string,

src/Components/test/E2ETest/ServerRenderingTests/EnhancedNavigationTest.cs

@@ -144,6 +144,21 @@ public void CanFollowAsynchronousExternalRedirectionWhileStreaming()
         Browser.Contains("microsoft.com", () => Browser.Url);
     }
 
+    [Fact]
+    public void RenderModeServerCanNavigateToAnotherPage()
+    {
+        Navigate($"{ServerPathBase}/nav");
+        Browser.Equal("Hello", () => Browser.Exists(By.TagName("h1")).Text);
+
+        Browser.Exists(By.TagName("nav")).FindElement(By.LinkText("Render mode Server navigation")).Click();
+        Browser.Equal("Render mode Server can navigate", () => Browser.Exists(By.TagName("h1")).Text);
+
+        Browser.Exists(By.Id("navigate")).Click();
+
+        Browser.Equal("Hello", () => Browser.Exists(By.TagName("h1")).Text);
+        Assert.EndsWith("/nav", Browser.Url);
+    }
+
     private long BrowserScrollY
     {
         get => Convert.ToInt64(((IJavaScriptExecutor)Browser).ExecuteScript("return window.scrollY"), CultureInfo.CurrentCulture);

src/Components/test/testassets/Components.TestServer/RazorComponents/Pages/EnhancedNav/PageWithServerRenderModeCanNavigate.razor

@@ -0,0 +1,15 @@
+@page "/nav/render-mode-server-can-navigate"
+@inject NavigationManager Nav
+@attribute [RenderModeServer]
+<PageTitle>Render mode Server can navigate</PageTitle>
+
+<h1>Render mode Server can navigate</h1>
+
+<button @onclick="Navigate" id="navigate">Navigate</button>
+
+@code {
+    void Navigate()
+    {
+        Nav.NavigateTo("nav");
+    }
+}

src/Components/test/testassets/Components.TestServer/RazorComponents/Shared/EnhancedNavLayout.razor

@@ -12,6 +12,7 @@
     <NavLink href="nav/do-redirection-while-streaming">Redirect while streaming</NavLink> |
     <NavLink href="nav/do-redirection-while-streaming?destination=https://microsoft.com">Redirect external while streaming</NavLink> |
     <NavLink href="nav/throw-while-streaming">Error while streaming</NavLink>
+    <NavLink href="nav/render-mode-server-can-navigate">Render mode Server navigation</NavLink>
 </nav>
 <hr/>
 @Body