I’ve an iOS app that makes use of UIKit. I’ve many view controllers utilizing UITextField and all of them beforehand had rounded corners as a result of border model: spherical, which is precisely what I wished. Now, once I construct the app with iOS 26 on Xcode 26.0.1, all of them are displaying as non-rounded rectangles once I run the app on a tool with any iOS model (e.g., 26.0.1, 18.2). The textual content bins nonetheless present rounded in interface builder. Is that this a bug in iOS 26 SDK, or is there one thing new I must do?
I created a model new app simply to see if it was a problem, and it’s.
Any enter can be very useful. Thanks!
Listed below are some screenshots demonstrating the problem:

Listed below are the UITextField settings (default settings):

