[BUG]UI Controls disappear after app suspended

[SpiraMira]

After I suspended the demo app on my phone, most UI controls/views disappear when resumed (except for the full screen preview).

To rule out the demo app, I replaced it with a simple contentView:

struct ContentView: View {
    @State private var shouldShowCamera: Bool = false

    var body: some View {
        ZStack { if shouldShowCamera {
            MCamera()
                .lockCameraInPortraitOrientation(AppDelegate.self)
                .setCameraOutputType(.photo)
                .setCloseMCameraAction(closeMCameraAction)
                .onImageCaptured(onImageCaptured)
                .onVideoCaptured(onVideoCaptured)
                .startSession()
        }}
        .frame(maxHeight: .infinity)
        .onAppear(perform: onAppear)
    }
}

etc...

The previous framework version handled this correctly.

version: 3.0.1
Xcode 16.2
IOS 18

[SpiraMira]

possibly a duplicate of #81