So. The status bar issue is already known. I am using “dark mode” and most of the time I can see the status bar content but sometimes not.
Also. Sometimes the app extends the full length of the screen (desired) but sometimes there is a small bar at the scroll up area on my iPhone 11
In the first screen grab, the app covered the whole screen. In the second youu see what happens after having it open for some time; that available screen space stops happening and is taken up by a 10px or so high bar.
Here’s another example
Posted to GitHub here