diff --git a/Sources/StableBar/ScreenPicker.swift b/Sources/StableBar/ScreenPicker.swift
index b38e2a2..7e386c4 100644
--- a/Sources/StableBar/ScreenPicker.swift
+++ b/Sources/StableBar/ScreenPicker.swift
@@ -35,10 +35,11 @@ extension ScreenKind {
 
 struct Wallpaper: View {
     static let image = Bundle.main.url(forResource: "SetupDay", withExtension: "heic").flatMap(NSImage.init(contentsOf:))
+    var backgroundImage = Self.image
 
     var body: some View {
         GeometryReader { geometry in
-            if let image = Self.image {
+            if let image = backgroundImage {
                 Image(nsImage: image)
                     .resizable()
                     .scaledToFill()
@@ -49,6 +50,8 @@ struct Wallpaper: View {
                 SettingsPalette.background
             }
         }
+        // Clipping the scaled image only limits its drawing, not its hit area.
+        .allowsHitTesting(false)
     }
 }
 
diff --git a/Tests/StableBarTests/SettingsClickTests.swift b/Tests/StableBarTests/SettingsClickTests.swift
new file mode 100644
index 0000000..78f04c2
--- /dev/null
+++ b/Tests/StableBarTests/SettingsClickTests.swift
@@ -0,0 +1,70 @@
+import AppKit
+import SwiftUI
+import Testing
+@testable import StableBar
+
+@Test(arguments: [900.0, 2000.0]) @MainActor
+func previewWallpaperLeavesTheSettingsHeaderClickable(width: Double) async throws {
+    let fixture = try ThemeGalleryFixture()
+    defer { fixture.close() }
+    let store = try fixture.store()
+    defer { store.stop() }
+    let editor = ConfigurationEditor(store: store)
+    var tabClicks = 0
+    let image = NSImage(size: NSSize(width: 1536, height: 1024), flipped: false) { rect in
+        NSColor.gray.setFill()
+        rect.fill()
+        return true
+    }
+    let content = VStack(spacing: 0) {
+        Button("Theme") { tabClicks += 1 }
+            .buttonStyle(.plain)
+            .frame(height: 52)
+        ScreenBand(editor: editor, kinds: [.laptop, .monitor], screen: .laptop, useSharedBar: { _ in })
+            .frame(height: 100)
+        Wallpaper(backgroundImage: image)
+            .frame(height: 82)
+            .clipShape(RoundedRectangle(cornerRadius: 9))
+    }
+    .frame(width: width, height: 234)
+    _ = NSApplication.shared
+    // SwiftUI needs an ordered window for hit testing. Keep it invisible, and never start a bar.
+    let window = NSWindow(contentRect: CGRect(x: 0, y: 0, width: width, height: 234), styleMask: [.borderless],
+                          backing: .buffered, defer: false)
+    window.isReleasedWhenClosed = false
+    window.alphaValue = 0
+    let host = NSHostingView(rootView: content)
+    window.contentView = host
+    window.orderFrontRegardless()
+    defer { window.close() }
+
+    func poll(until condition: () -> Bool) async -> Bool {
+        for _ in 0..<100 {
+            host.layoutSubtreeIfNeeded()
+            if condition() { return true }
+            await Task.yield()
+        }
+        return false
+    }
+    let ready = await poll {
+        window.isVisible && host.frame.size == NSSize(width: width, height: 234)
+            && host.hitTest(CGPoint(x: width / 2, y: 26)) != nil
+    }
+    try #require(ready)
+
+    func click(x: Double, y: Double, until condition: () -> Bool) async throws -> Bool {
+        for type in [NSEvent.EventType.leftMouseDown, .leftMouseUp] {
+            let event = try #require(NSEvent.mouseEvent(with: type, location: CGPoint(x: x, y: 234 - y),
+                modifierFlags: [], timestamp: 0, windowNumber: window.windowNumber, context: nil,
+                eventNumber: 0, clickCount: 1, pressure: 1))
+            window.sendEvent(event)
+        }
+        return await poll(until: condition)
+    }
+    let clickedTab = try await click(x: width / 2, y: 26) { tabClicks == 1 }
+    #expect(clickedTab)
+    let selectedScreen = try await click(x: 140, y: 95) { editor.barScreen == .monitor }
+    #expect(selectedScreen)
+    let editingBar = try await click(x: width - 65, y: 102) { store.barEditing.isActive }
+    #expect(editingBar)
+}