I’ve been using OALD9thedition for about four years on my iPhone 7. OALD9thedition is arguably the best, most useful, and most informative thing that I’ve had on my phone.
Recently I switched to iPhone 12 mini and, gladly, I could easily restore my purchase and run OALD9thedition on the new device without any major problems. However, when running OALD9thedition on the new phone there is an empty white band below and around the notch area on which no information is displayed; neither the battery logo on the right-hand side of the notch, nor the hour digits on the left. Besides, the white band looks ugly in my opinion and does not match the colour of the purple band below it. I guess it’s a minor bug, and I’d kindly like to ask the developers to fix it.