Poor responsiveness on YouTube with contain-facebook enabled - Githubissues

mozilla / contain-facebook

Facebook Container isolates your Facebook activity from the rest of your web activity in order to prevent Facebook from tracking you outside of the Facebook website via third party cookies.

Mozilla Public License 2.0

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Poor responsiveness on YouTube with contain-facebook enabled #489

Open dceban opened 5 years ago

dceban commented 5 years ago

Facebook Container Version: 2.0.1
Operating System + Version: Windows 10 1903
Firefox Version: Release channel v68.0.1
Other installed Add-ons + Version + Enabled/Disabled-Status: Firefox Multi-Account Containers 6.1.0 false
uBlock Origin 1.21.2 false
View Image 3.0.3 false
Actual behavior

Delayed response when interacting with YouTube control elements (e.g: Sidebar, Pause/Play, etc.) Demo: https://youtu.be/MZHUUGhEoAU

Expected behavior

Page responsiveness should not be affected by the Add-on

Steps to reproduce

Enable Facebook Container extension
Open a long playlist on YouTube (to maximize the performance impact)
Open the side-bar by clicking on the hamburger menu on the top-left OR play/pause the video. Edit (link to playlist): https://www.youtube.com/watch?v=QgWvlDYibYQ&list=PLUzc5YYpxACsstTXTUyB5-tV8IkUzSWP1&index=440

maxxcrawford commented 4 years ago

Is this still reproducible on the latest version of the add-on (2.1.1) and Firefox (77.0.1)?