Astro + Firefox not working for quite some time

[ematipico]

Describe the bug

For quite some time, Astro doesn't work anymore on Firefox. I didn't find a particular issue, so I opened one.

The astro dev command, for example, is supposed to launch a dev server, but stacklibtz fails silently and I am not sure why.

Link to the blitz that caused the error

https://stackblitz.com/edit/github-t5xhyw?file=package.json

Steps to reproduce

1. Open the container attached
2. Wait for all the commands to execute
3. Notice that the dev server doesn't bootstrap

This is just an example. Any Astro starter template is affected by the same issue.

Expected behavior

The web container should attach to the dev server

Parity with Local

• [X] I have run the project in my local machine and I could not reproduce the issue.

Screenshots

Platform

• OS: macOS
• Browser: Firefox
• Version: Firefox developer edition

Additional context

No response