[AspireE2E] When running an aspire react starter project, the localhost page can’t be found after open the server's URL link

[EmilyFeng97]

REGRESSION INFO: New templates in Aspire 13.1

INSTALL STEPS

1. Clean machine: Windows x64 23h2
2. Install SDK 10.0.101
3. Add feed
4. Install Aspire template - version: 13.1.0
   dotnet new install Aspire.ProjectTemplates::13.1.0 --force
5. install node.js

REPRO STEPS

1. Create Aspire Starter App (ASP.NET Core/React) with following command:
   dotnet new aspire-ts-cs-starter -o AspireJSApp
2. Go to the project folder and run the app with dotnet run
3. Open the Dashboard URL in browser
4. Open the URL link of server

Note:

1. This issue does not repro on Aspire Starter and Aspire Python Starter App.

ACTUAL
This localhost page can’t be found.

expect
The page should display API service is running. Navigate to /api/weatherforecast to see sample data. If I click the link, the page will navigate to https://localhost:xxxx/api/weatherforecas page.