Angular SSR: Guard returns false on queryParams check

[edgy basin]

You should not perform navigation inside the guard, instead return UrlTree or RedirectCommand to tell the router to do a different navigation instead

[brave apex]

Even by trying to return a UrlTree I still have the same issue:

The Guard:

export const redirectGuard: CanActivateFn = (route, _): boolean | UrlTree => {
  const redirect = route.queryParams['redirect'];
  const router = inject(Router);

  if(!redirect) {
    return router.createUrlTree(['/error']);
  }

  return true;
};