Command launch-browser-server do not start in headed mode

[laguill]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Create a new project

uv init

2. Install dependencies

uv add robotframework-browser[bb]
uv run rfbrowser install chromium

4. Run

uv run rfbrowser launch-browser-server chromium headless=False port=9222 wsPath=chromium/1`

7. No error process start but not in headed modeExpected behaviorSee the chrome debug window

Desktop (please complete the following information):

• OS: win11
• Browser [e.g. chrome, safari]
• Version uv run rfbowser --version

======================================================================
Installed Browser library version is: "19.12.3"
Installed Robot Framework version: "7.4.1"
Required Playwright is: "1.57.0"
======================================================================

Workaround
Start chrome debug using the following powershell command.

Start-Process chrome.exe -ArgumentList "--remote-debugging-port=9222", "--user-data-dir=$env:TEMP\chrome-robot-debug", "--no-first-run", "--no-default-browser-check", "--start-maximized", "--ignore-https-error"