[Bug]: Storage.GetCookies/SetCookies/ClearCookies CDP methods are not working

[mxschmitt]

Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Electron Version

all

What operating system are you using?

macOS

Operating System Version

N/A

What arch are you using?

x64

Last Known Working Electron version

never

Expected Behavior

Returns cookies.

Actual Behavior

Does throw:

  pw:protocol SEND ► {"id":102,"method":"Storage.getCookies","params":{}} +4ms
  pw:protocol ◀ RECV {"id":102,"error":{"code":-32000,"message":"Browser context management is not supported."}} +1ms

Testcase Gist URL

No response

Additional Information

Repro:

// @ts-check
const { app, BrowserWindow } = require('electron');

async function createWindow() {
  const win = new BrowserWindow({
    width: 800,
    height: 600,
  });
  win.webContents.debugger.attach('1.1');

  const result = await win.webContents.debugger.sendCommand('Storage.getCookies', {});
  console.log('done!', result);
}

app.whenReady().then(() => {
  createWindow().catch(e => console.error(e));
});
app.on('window-all-closed', function() {
  if (process.platform !== 'darwin')
    app.quit();
});

Relates to microsoft/playwright#12096
Allows us to remove these skipped tests: https://github.com/search?q=repo%3Amicrosoft%2Fplaywright%20%2FBrowser%20context%20management%20is%20not%20supported%2F&type=code