How many times were you able to reproduce it?
Observed on iOS 11, 12 and 13 - but occurs perhaps less frequently on iOS 11.
Most consistently manifests on iPad Mini 4 running iOS 13.
Steps to reproduce
- Load testwik > bird
- Tap the Geography section link
Loads the article scrolled to the Geography section
Scrolls to middle of the first section
Screenshots (tap image below for animation)
All (various frequency)
Seen on various iPad models, but most consistently on iPad Mini 4
See repro steps