Dark Mode and Live Reload don't works on Vaadin 21.0.4

[mhndeveloper]

The Dark Mode and Live Reloads don't work after add Layout

Steps to reproduce the behavior:
1 - Go to https://start.vaadin.com/app/?preset=flow
2 - Modify the theme to dark
3 - Download the app and import to your IDE
4 - have sure if live reload (Spring) are properly configured ( https://vaadin.com/docs/v21/guide/live-reload/spring-boot )
5 - Run Application
6 - Note about the dark theme ( should be dark )
7 - Test the live reload ( should be working )
8 - Stop the application
9 - Add the layout library in the pom file
10 - Run application and check Dark Mode and Live Reload (should be working)
11 - Create a Layout (extends AppLayoutRouterLayout<LeftLayouts.LeftResponsive>) and run app
12 - Check if the application properly ran ( tomcat can't starts )

Expected behavior
After add the layout was expected the theme was the same and live reload works

I ran getting the source and compiling locally and use the reference to my local repository, but the dark mode and live reload not works.

I m using Java 11