Ubuntu: "nw" global doesn't exist in created window

[formula1]

https://github.com/formula1/match-lock/tree/Bug-NW.js/typescript/prep-app
https://github.com/formula1/match-lock/blob/Bug-NW.js/typescript/prep-app/src/App.tsx

package.json

{
  "name": "@matchlock/prep-app",
  "main": "main.js",
  "nodejs": true,
  "window": {
    "title": "MatchLock Prep App",
    "width": 1024,
    "height": 768
  }
}

main.js

const { join: pathJoin } = require('path');
const { readFileSync } = require('fs');

// Read NW.js config from the local package.json
const config = JSON.parse(readFileSync(pathJoin(__dirname, 'package.json'), 'utf-8'));

const isDev = process.env.NODE_ENV !== 'production';
const url = isDev ? 'http://localhost:5173' : 'index.html';

console.log("About to start NW.js");
nw.Window.open(url, config.window, (win) => {
  console.log("NW.js started");
  win.show();         // Ensures it becomes visible
  win.focus();        // Brings to foreground
  // Enable devTools with error handling
  win.on("loaded", () => {
    setTimeout(() => {
      try {
        console.log("Opening DevTools...");
        win.showDevTools();
        console.log("DevTools opened successfully");
      } catch (error) {
        console.error("Failed to open DevTools:", error);
      }
    }, 2000);
  });

  // Add error handling for devtools events
  win.on('devtools-opened', (url) => {
    console.log('DevTools opened at:', url);
  });

  win.on('devtools-closed', () => {
    console.log('DevTools closed');
  });
});