Hello,
My app was rejected, with the reason being given:
-- Parts of the app's user interface were still crowded, laid out, or displayed in a way that made it difficult to use the app when reviewed on iPad Air (5th generation) running iPadOS 26.0.
Specifically, when viewed on iPad, your app uses only a portion of the screen.
It is the same layout as the iPhone 16 on the iPad air, and I know of multiple apps that follow this scheme. I have even sent images.
I believe that I am absolutely in the right here.
Please do let me know.