Hello, this is Screena :)
We've updated the Watch Along sync feature to make it easier for streamers
to organize for easy and convenient Watch Along!
Watch Along sync is a feature
that lets you watch Twitch streams and OTT content together.
Viewers don't need to watch the timer or manually time themselves,
PIP mode, or split screen.
Just click the entry 'Watch Along' link and the screen will automatically split!
(Only works on PC/MAC environments).
A delay of 5 seconds is also applied for streaming environments,
Viewers can also click the widget themselves to adjust the sync if needed.
Read more about how it works here!