Canvas by Instructure 在 iPhone Duo 上有黑边吗？

没有用 iOS 27.1 SDK 重新构建的应用，在内屏上会显示黑边。当前状态：有黑边。

Canvas by Instructure

Name: Canvas by Instructure
Author: Instructure Inc.

Instructure Inc.教育

在 iPhone Duo 上

Canvas by Instructure 以 iPhone 大小的窗口运行，四周有黑边。

Its latest version is built with the iOS 26.5 SDK,[1] which Apple shows letterboxed on the inner display.[2]

暂无用户反馈。上传截图

App Store build, version 8.13.0
Built with the iOS 26.5 SDK. Uses none of Apple’s iPhone Duo APIs.
Apple Developer: Prepare your app for iPhone Duo