[BUG] electronApp.firstWindow never returns any windows

Context:

• Playwright Version: 1.21.0
• Operating System: Mac
• Node.js version: 16.5
• Browser: Electron

Code Snippet

import { _electron as electron } from 'playwright';
import { test } from '@playwright/test';

test('Launch electron app', async () => {
	const electronApp = await electron.launch({ args: ['out/mac/MyApp.app/Contents/Resources/app.asar/dist/main/index.cjs'], executablePath: './out/mac/MyApp.app/Contents/MacOS/MyApp' });
	const window = await electronApp.firstWindow();
	console.log(await window.title());
	await electronApp.close();
});

Describe the bug

await electronApp.firstWindow never resolves with the window even though the window is indeed open

[aslushnikov]

@ahadcove no ideas. I’d recommend slowly iterating from a basic working app towards your complicated non-working to find out the culprit.

[ahadcove]

@aslushnikov i still haven’t been able to reproduce this on a repo outside of mine. Any idea why playwright wouldn’t be able to see the app opening a window when the app is signed and packaged?