Images won't load initially on tvOS

[NoahKamara]

Summary and/or background
Images won't load initially on tvOS

OS and what device you are using

• OS: tvOS 14.5.1
• Simulator (ATV 4K 2nd gen)

Version of URLImage library
The version of the library where the bug happens.

• =3.0.0 (2.2.5 works)

• The bug is reproducible in the latest version.

What you expected would happen
The image should be loading and then displaying

What actually happens

• URLImage displays "empty"-view (Green color in example)
• I open and close modal sheet
• URLImage displays "inProgress"-view (Yellow in example)
• URLImage displays image

Sample code

struct TestView: View {
    @State var showsSheet: Bool = false
    
    var body: some View {
        VStack {
            HStack {
                Button(action: {
                    showsSheet.toggle()
                }) {
                    Text("Sheet Cover")
                }
            }
            
            URLImage(
                URL(string: "https://i.picsum.photos/id/744/1600/900.jpg?hmac=sZ_7fiJyGI0AxqtotMvJ2AhLaEjwT81zbGlAnoVekjA")!,
                empty: { Color.green },
                inProgress: { _ in Color.yellow },
                failure: { _,_ in Color.red}
            ) { image, info in
                image
            }
        }
        .sheet(isPresented: $showsSheet) {
            ZStack {
                Blur()
                VStack {
                    Text("Sheet Cover")
                    Button(action: { showsSheet.toggle() }) {
                        Text("CLOSE")
                    }
                }
            }
        }
    }
}

Test data
I'm using Lorem Picsum

Additional information

• I wasn't able to reproduce the bug on macOS or iOS. it seems tvOS-specific
• The bug also occurs when no sheet is added to the view
• Screenshots or video demonstrating a bug;
• https://user-images.githubusercontent.com/40308075/119005674-f06bf180-b98f-11eb-8d9c-b28bf68ba1d9.mov

Misc

• I read the documentation and it didn't help;
• I searched for similar issues.

[dmytro-anokhin]

Hey, thank you for detailed report and sample code. It seems that something triggers onDisappear event that cancels loading. I'm gonna investigate later on, for now you can set .environment(\.urlImageOptions, URLImageOptions(loadOptions: [ .loadImmediately ] )) to start load as soon as the view is initialised.

[dmytro-anokhin]

Recently I was getting many similar bug reports, so I decided to change default behaviour to start loading when the view is rendered. There's also a new section in README that explains differences: Start Loading. If you're using List you may get better performance with old behaviour.

[NoahKamara]

Thanks for the quick fix :D I added the environment key and the build seems to perform fine :D

[NoahKamara]

Hey there,
iOS 15 DEV Beta 2 fixes this:

Could this be related to this issue?