How to disable "Swiftui in Unreal" popup on VisionOS

[tsk80r]

Hi. Im exploring my new vision pro with visionos 2.0. I’ve packaged default VR template and ran it on my headset.
When app starts it displays “SwiftUI in Unreal” window with test button. Also theres a sound playing when this window is open. How do i remove this window and sound from my project? What part of unreal engine is calling this window?

[tsk80r]

Resolved in 5.6 but for these who use 5.5.4 you need to edit ueswift source

import SwiftUI
import CompositorServices

struct SwiftUIView: View {
var onClick: () -> Void = {}

@Environment(\.openImmersiveSpace) var openImmersiveSpace
@Environment(\.dismissWindow) var dismissWindow

@State private var buttonDisabled = false

func Open()
{
Task
{
buttonDisabled = true
await openImmersiveSpace(id: "ImmersiveSpace")
dismissWindow()
}
}