The attached picture shows the issue better. But essentially UI elements that are supposed to remain anchored to the bottoms if you scroll up it floats and obscures the text underneath. The guardian is just one example. This has happened as I’ve gone around the web. Only use Orion so unsure if this is a deeper iOS issue or just an Orion app issue. 
The elements that pop up should remain anchored at the bottom when I scroll and not float in the middle of the screen and block the text. 
1.3.28 (6) (WebKit 8622.1.22.10.9)
26