diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerRequestPanel.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerRequestPanel.swift
index b712353a15..6c43319cd2 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerRequestPanel.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerRequestPanel.swift
@@ -118,15 +118,23 @@ extension RunnerTests {
     return windows
   }
 
-  func elementQueries(app: XCUIApplication, matching type: XCUIElement.ElementType) throws -> [XCUIElementQuery] {
-    try elementQueries(root: app, matching: type, litDisplayID: requestLitPanel?.displayID)
+  /// One walk of the roots for every type, so a multi-type read walks the lit windows once.
+  func elementQueries(app: XCUIApplication, matching types: XCUIElement.ElementType...) throws -> [XCUIElementQuery] {
+    queries(matching: types, in: try elementSearchRoots(root: app, litDisplayID: requestLitPanel?.displayID))
   }
 
   func elementQueries(
     root: XCUIElement,
-    matching type: XCUIElement.ElementType,
+    matching types: XCUIElement.ElementType...,
     litDisplayID: UInt?
   ) throws -> [XCUIElementQuery] {
-    try elementSearchRoots(root: root, litDisplayID: litDisplayID).map { $0.descendants(matching: type) }
+    queries(matching: types, in: try elementSearchRoots(root: root, litDisplayID: litDisplayID))
+  }
+
+  private func queries(
+    matching types: [XCUIElement.ElementType],
+    in roots: [XCUIElement]
+  ) -> [XCUIElementQuery] {
+    types.flatMap { type in roots.map { $0.descendants(matching: type) } }
   }
 }
diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerTests+TextInputProbe.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerTests+TextInputProbe.swift
index 2106ac54c3..adba1bd27c 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerTests+TextInputProbe.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/RunnerTests+TextInputProbe.swift
@@ -179,8 +179,7 @@ extension RunnerTests {
 
   /// Resolved before the probe's issue containment, so a lit-panel refusal is not read as no input.
   private func textInputQueries(app: XCUIApplication) throws -> [XCUIElementQuery] {
-    let inputTypes: [XCUIElement.ElementType] = [.textField, .secureTextField, .searchField, .textView]
-    return try inputTypes.flatMap { try elementQueries(app: app, matching: $0) }
+    try elementQueries(app: app, matching: .textField, .secureTextField, .searchField, .textView)
   }
 
   private func queryTextInputs(
diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerRequestPanelTests.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerRequestPanelTests.swift
index 045b2a2c42..081dcb01ff 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerRequestPanelTests.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerRequestPanelTests.swift
@@ -575,6 +575,16 @@ extension RunnerTests {
     try assertions(response)
   }
 
+  /// Runs `body` with the app's window probed as the only window on lit display 3 at `frame`,
+  /// handing it the count of window-list reads.
+  @MainActor
+  func withLitPanelWindow(frame: CGRect, _ body: (_ windowListReads: () -> Int) throws -> Void) throws {
+    try withLitPanelBookingProbe { _ in
+      LitPanelBookingProbe.windowFrame = frame
+      try body { LitPanelBookingProbe.windowListReads }
+    }
+  }
+
   @MainActor
   private func withLitPanelBookingProbe(composed: Bool = false, _ body: (XCUIElement) throws -> Void) throws {
     app.launch()
diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+KeyboardTests.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+KeyboardTests.swift
index e22758ea7a..06c3aacf0a 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+KeyboardTests.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+KeyboardTests.swift
@@ -4,6 +4,20 @@ import AgentDeviceSnapshotPresentation
 #if AGENT_DEVICE_RUNNER_UNIT_TESTS
 extension RunnerTests {
 #if os(iOS)
+  /// Keyboard reads stay application-wide on a lit-panel request, so a failed lit-window walk
+  /// cannot turn `keyboard dismiss` into a refusal.
+  @MainActor
+  func testKeyboardDismissIgnoresAFailedLitPanelWindowWalk() throws {
+    try withLitPanelWindow(frame: CGRect(x: 0, y: 0, width: 669, height: 951)) { _ in
+      litPanelWindowWalkIssueForTesting = true
+      defer { litPanelWindowWalkIssueForTesting = false }
+      let command = try runnerCommandFixture(#"{"command":"keyboardDismiss","litPanel":{"displayId":3,"widthPt":669,"heightPt":951}}"#)
+      setRequestLitPanel(from: command)
+      let response = try executeOnMainPrepared(command: command, activeApp: app)
+      XCTAssertTrue(response.ok, String(describing: response.error))
+    }
+  }
+
   @MainActor
   func testCapturedKeyboardBandIncludesTheInputAssistantOutsideTheKeyboard() {
     let keyboard = ElementAttributesFixture(.keyboard, CGRect(x: 0, y: 600, width: 390, height: 244))
diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+LifecycleTests.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+LifecycleTests.swift
index ede54c72ac..5d076bb49a 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+LifecycleTests.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+LifecycleTests.swift
@@ -12,6 +12,18 @@ private struct AlertCommandTraitsFixture: Decodable {
 }
 
 extension RunnerTests {
+#if os(iOS)
+  /// A frame sample resolves the lit panel without booking it, so it never replaces the request's booking.
+  @MainActor
+  func testFrameSamplingResolvesTheLitPanelWithoutBookingIt() throws {
+    try withLitPanelWindow(frame: CGRect(x: 0, y: 0, width: 669, height: 951)) { _ in
+      setRequestLitPanel(from: try runnerCommandFixture(#"{"command":"snapshot","litPanel":{"displayId":3,"widthPt":669,"heightPt":951}}"#))
+      _ = captureRunnerFrame(app: app)
+      XCTAssertNil(litPanelState.surface)
+    }
+  }
+#endif
+
   func testAlertRetryFactMatchesTheSharedGoldenTable() throws {
     let fixtureURL = URL(fileURLWithPath: #filePath)
       .deletingLastPathComponent()
diff --git a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+TextInputProbeTests.swift b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+TextInputProbeTests.swift
index 42f2502ea0..3b88b50588 100644
--- a/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+TextInputProbeTests.swift
+++ b/apple/runner/AgentDeviceRunner/AgentDeviceRunnerUITests/UnitTests/RunnerTests+TextInputProbeTests.swift
@@ -2,6 +2,30 @@ import XCTest
 
 extension RunnerTests {
 #if AGENT_DEVICE_RUNNER_UNIT_TESTS && os(iOS)
+  /// One text-input lookup walks the lit windows once, however many input types it queries.
+  @MainActor
+  func testTextInputProbeWalksTheLitWindowsOnce() throws {
+    try withLitPanelWindow(frame: CGRect(x: 0, y: 0, width: 669, height: 951)) { windowListReads in
+      setRequestLitPanel(from: try runnerCommandFixture(
+        #"{"command":"type","litPanel":{"displayId":3,"widthPt":669,"heightPt":951}}"#
+      ))
+      _ = try probeTextInputs(app: app, point: CGPoint(x: 10, y: 10), contentTranslation: .none)
+      XCTAssertEqual(windowListReads(), 1)
+    }
+  }
+
+  /// A content-vector read on a lit-panel request that nothing booked yet books the request's
+  /// window and answers its origin, instead of refusing for want of an earlier booking.
+  @MainActor
+  func testUnbookedLitPanelContentTranslationBooksTheRequestWindow() throws {
+    try withLitPanelWindow(frame: CGRect(x: 0, y: 80, width: 669, height: 871)) { _ in
+      setRequestLitPanel(from: try runnerCommandFixture(#"{"command":"type","litPanel":{"displayId":3,"widthPt":669,"heightPt":951}}"#))
+      guard case .known(let vector) = liveContentTranslation(app: app) else { return XCTFail("no vector") }
+      XCTAssertEqual(vector, CGSize(width: 0, height: 80))
+      XCTAssertNotNil(litPanelState.surface)
+    }
+  }
+
   func testTextInputProbePreservesEnclosingRunnerWait() {
     app.launchArguments = ["--agent-device-text-entry-regression"]
     app.launch()