Folowing Getting started leads to error on Windows when running npm start

[PawelWelsbergAtBerryWorld]

Folowing Getting started leads to error on Windows when running npm start.
On Windows:

C:/rocket-test/>node --version
v18.14.2
C:/rocket-test/>npm --version
9.5.1

I am following the guide:
https://rocket.modern-web.dev/docs/setup/getting-started/
and continuing with:
https://rocket.modern-web.dev/docs/setup/adding-pages/

I do the following:

1. I choose the hydration starter using the following. It runs OK:

C:/rocket-test/>npx @rocket/create@latest

2. Then got error running:

C:/rocket-test/>npm start

> rocket-hydration-starter@0.0.1 start
> NODE_DEBUG=engine:rendering rocket start --open

'NODE_DEBUG' is not recognized as an internal or external command,
operable program or batch file.

3. I add "SET " in front of the "start" in package.json and re-try. It doesn't do anything interesting:

C:/rocket-test/>npm start

> rocket-hydration-starter@0.0.1 start
> SET NODE_DEBUG=engine:rendering rocket start --open

The page:
https://rocket.modern-web.dev/docs/setup/adding-pages/
is saying:

This will start rocket in development mode and you will see your site running in your browser.

But this command doesn't do anything.

[proweb]

+1