Version

1.48.0

Steps to reproduce

1. set headless: true in playwright.config.ts
2. start playwright using playwright test --ui --headed
3. run a test

Expected behavior

The test is run in headed mode, i.e. a browser window opens.

Actual behavior

The test is run in the UI, but in headless mode, i.e. without opening a browser and without stopping at await page.pause.

Additional context

In the previous version, 1.47.2 this works as expected.

Also, playwright test --headed does work as expected. Only --headed together with --ui seems to be ignored.

Environment

System:
OS: Linux 6.8 Ubuntu 22.04.5 LTS 22.04.5 LTS (Jammy Jellyfish)
CPU: (20) x64 13th Gen Intel(R) Core(TM) i7-13700H
Memory: 13.63 GB / 31.01 GB
Container: Yes
Binaries:
Node: 20.17.0 - ~/.nvm/versions/node/v20.17.0/bin/node
npm: 10.8.2 - ~/.nvm/versions/node/v20.17.0/bin/npm
pnpm: 9.5.0 - ~/.local/share/pnpm/pnpm
Languages:
Bash: 5.1.16 - /usr/bin/bash
npmPackages:
@playwright/test: 1 => 1.48.0