Hi,

The people who answer questions here, for the most part, are other Firefox users volunteering their time (like me), not Mozilla employees or Firefox developers.

If you want to leave feedback for Firefox developers, you can go to the Firefox Help menu and select Submit Feedback... or use this link. Your feedback gets collected by a team of people who read it and gather data about the most common issues.

Go to the Mozilla Add-ons Web Page {web Link} (There’s a lot of good stuff here) and search for what you want.

I do not know if such an add-on is available.

I see. Thanks for the info. I couldn’t find where can I send the feedback so I asked here, hoping that someone will see it.

Hello Janekin_Skywalker,

This feature has been tested under the name 'Min Vid' in
Test Pilot - see :

https://testpilot.firefox.com/experiments/min-vid/

Also see this bug report :

https://bugzilla.mozilla.org/show_bug.cgi?id=1463402

Don't post a comment in the bug report, though - you can vote for a bug to show your interest :

https://bugzilla.mozilla.org/page.cgi?id=voting.html

But this sounds promising :

https://www.techradar.com/news/youtube-is-testing-picture-in-picture-video-on-the-desktop

Thanks everyone for the information you gave me. That was very helpful. Thanks