A check on iPadOS18.2 Beta reveals that the issue is iPadOS related and seems to be fixed in iPadOS18.2.
zafer
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Now, with VisionOS 1.1 RC2, the problem seems to be resolved.
var body: some Scene {
WindowGroup {
ContentView()
.frame(minWidth: 720, maxWidth: 1280, minHeight: 720, maxHeight: 1700)
}
.defaultSize(CGSize(width: 1280, height: 720))
.windowResizability(.contentSize)
Will assign a default size. You can also limit the resize range with .frame(minWidth, maxWidth ...)