TapGesture stops responding on ViewAttachmentComponent after disabling or removing and re-adding the Entity (visionOS 26)

Issue

When an Entity with a ViewAttachmentComponent is:

• disabled using isEnabled = false
• removed using removeFromParent()

and then enabled or added back again, the attached SwiftUI view is rendered correctly, but tap interactions stop working.

Specifically:

• Button actions inside the attached view do not fire
• TapGesture closures on child views do not respond

Expected Behavior

Tap interactions inside the attached view should continue to work after the Entity is re-enabled or re-added.

Actual Behavior

After being disabled or removed once, all tap interactions stop responding.

Comparison

When displaying the same SwiftUI view using RealityViewAttachments, this issue does not occur. Removing and re-displaying the attachment still allows taps to work correctly.

Reproduction

Attached sample code reproduces the issue:

• A RealityView with an Entity that has a ViewAttachmentComponent
• The attached SwiftUI view contains a Toggle
• The toggle updates isEnabled on the Entity
• After toggling off and on, tap interactions stop responding

Environment

• Xcode 26
• visionOS 26

Question

Is this expected behavior of ViewAttachmentComponent, or a bug? Is there a recommended way to temporarily hide or disable an Entity with ViewAttachmentComponent without breaking tap interactions?

import SwiftUI
import RealityKit

struct GestureTestView: View {
    
    @State var sampleEnabled = true
    @State var sampleEntity: Entity?
    
    var body: some View {
        RealityView { contents, attachments in
            
            // After deleting and re-displaying it, taps no longer respond.
            let sample = Entity(components: ViewAttachmentComponent(rootView: SampleView()))
            
            // Executed successfully
            //let sample = attachments.entity(for: "SampleView")!
            
            contents.add(sample)
            sample.position = [0, 1.2, -1]
            sampleEntity = sample
            
            let toggleButton = Entity(components: ViewAttachmentComponent(rootView: ToggleButtonView(isOn: $sampleEnabled)))
            contents.add(toggleButton)
            toggleButton.position = [0, 1, -1]
            
        } update: { _, _ in
            // run update closure
            print(sampleEnabled)
            
            // update sample entity enable
            sampleEntity?.isEnabled = sampleEnabled
        } attachments: {
            Attachment(id: "SampleView") {
                SampleView()
            }
        }
    }
}

struct ToggleButtonView: View {
    
    @Binding var isOn: Bool
    
    var body: some View {
        VStack {
            Toggle(isOn: $isOn) {
                Text("Toggle")
            }
        }
        .padding()
        .glassBackgroundEffect()
    }
}

struct SampleView: View {
    var body: some View {
        VStack {
            Button {
                print("Hello, World!")
            } label: {
                Text("Hello, World!")
                    .padding()
            }
        }
        .padding()
        .glassBackgroundEffect()
    }
}

#Preview(immersionStyle: .mixed) {
    GestureTestView()
}