1835638 - Play/pause and mute/unmute can get out of sync on PiP window for Udemy

Status: VERIFIED FIXED

(Toolkit :: Picture-in-Picture, defect, P3)

Description

[Janvi Bajoria [:janvi01]]

Attachment: Screenshot 2023-05-29 at 6.56.49 PM.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Steps to reproduce:

1. Go to https://www.udemy.com/course/understanding-typescript/learn/lecture/16949814#overview
2. Open the video in PiP
3. Click the play or mute button on the PiP window.

Actual results:

The original video play button remains in a paused state.

Expected results:

The original video play button should switch to the play state and similar behavior for the mute button.

Comment 1

[Janvi Bajoria [:janvi01]]

Attachment: Bug 1835638 - fix play/pause and mute btns sync on Udemy site inside PIP r=#pip-reviewers

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3e5e55d41450
fix play/pause and mute btns sync on Udemy site inside PIP r=pip-reviewers,kpatenio

Comment 3

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/3e5e55d41450

Comment 4

[Ina Popescu, Desktop QA]

I've reproduced this issue using Firefox 113.0b9 following the STR from Comment 0 on Windows 10 x64.
Verified as fixed on the latest Firefox 118.0b2 version on Windows 10 x64, macOS 13 and Ubuntu 22.04 where the issue no longer persists.