I thought you might have been on 27.1 because the inner screen filled so nicely. I’ll be happy to send in any issues I see.
I mainly thought that the labels thing was causing it because I have seen apps come to the App Store with duo support and their tab bar was still on the bottom. So I started digging in.
I am working with another developer already building on Xcode 27.1 and as I was writing this out they just told me it’s about using system bar and not a custom one. Hopefully that’s helpful for you.
I’ll keep an eye out later in the week for the TestFlight and let you know how it goes.
Great app btw.