There is not option in settings to make split screen sync. How do i make this work?
The option is called Link Panels. Tap the screen, tap the little double Aa at the top right, and turn on link panels. When you swipe pages in one, the other will keep up if it has parallel sections.
Note that on the iPhone the Aa is in the bottom center bar, not the top right:
Thanks was looking in the other settings menu under more
These settings can be a little confusing since the Aa symbol generally means font settings, but in this case it contains general settings.