Revert "Revert "fix(router): fix a problem with router not responding to back button (#30160)" (#30320)" (#30344)

This reverts commit 8ced321bb6.

PR Close #30344

packages/router/src/router.ts

@@ -556,6 +556,7 @@ export class Router {
                      * way the next navigation will be coming from the current URL in the browser.
                      */
                     this.rawUrlTree = t.rawUrl;
+                    this.browserUrlTree = t.urlAfterRedirects;
                     t.resolve(null);
                     return EMPTY;
                   }