Just noticed a couple of issues going though the current account signup process on an iPhone X (with App Store build 1.9.18). Minor things though, generally a very smooth easy process
The first - likely iPhone X specific - when entering a pin the keyboard was mostly obscuring the value I was entering.
The second - it wasn’t clear to me that anything was changing after pressing continue on the intro text screen. I initially thought it was stuck in a loop so restarted the app. It was only after I hammered the button and eventually got to a new screen that I went back to check more carefully and saw that the text was changing slightly. May have been my impatience not paying enough attention, but I doubt I’d be the only one
Another iPhone X issue - the screen you see after signup is all white at the top meaning you can’t see the buttons.