diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/LegacySplitScreenToLauncher.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/LegacySplitScreenToLauncher.kt
index 7b4b71b419673..5fb6f1fa10761 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/LegacySplitScreenToLauncher.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/LegacySplitScreenToLauncher.kt
@@ -104,7 +104,7 @@ class LegacySplitScreenToLauncher(
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.endRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreen.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreen.kt
index ec0c73a588460..a7ac6a77d425c 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreen.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/OpenAppToLegacySplitScreen.kt
@@ -28,7 +28,6 @@ import com.android.server.wm.flicker.annotation.Group2
 import com.android.server.wm.flicker.dsl.FlickerBuilder
 import com.android.server.wm.flicker.entireScreenCovered
 import com.android.server.wm.flicker.helpers.launchSplitScreen
-import com.android.server.wm.flicker.startRotation
 import com.android.server.wm.flicker.statusBarLayerIsVisible
 import com.android.server.wm.traces.parser.windowmanager.WindowManagerStateHelper
 import com.android.wm.shell.flicker.appPairsDividerBecomesVisible
@@ -77,7 +76,7 @@ class OpenAppToLegacySplitScreen(
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ResizeLegacySplitScreen.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ResizeLegacySplitScreen.kt
index d7f71a83ba7e2..cd150518f21f8 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ResizeLegacySplitScreen.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/legacysplitscreen/ResizeLegacySplitScreen.kt
@@ -129,7 +129,7 @@ class ResizeLegacySplitScreen(
     fun statusBarLayerIsVisible() = testSpec.statusBarLayerIsVisible()
 
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.endRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Test
     fun navBarLayerRotatesAndScales() =
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/EnterPipToOtherOrientationTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/EnterPipToOtherOrientationTest.kt
index 38f403b0572bd..24a0bfcbbe9e7 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/EnterPipToOtherOrientationTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/EnterPipToOtherOrientationTest.kt
@@ -126,11 +126,12 @@ class EnterPipToOtherOrientationTest(
 
     /**
      * Checks that all parts of the screen are covered at the start and end of the transition
+     *
+     * TODO b/197726599 Prevents all states from being checked
      */
     @Presubmit
     @Test
-    override fun entireScreenCovered() =
-        testSpec.entireScreenCovered(Surface.ROTATION_90, Surface.ROTATION_0, allStates = false)
+    override fun entireScreenCovered() = testSpec.entireScreenCovered(allStates = false)
 
     /**
      * Checks [pipApp] window remains visible and on top throughout the transition
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipRotationTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipRotationTest.kt
index 7ea7d5f8a610b..b1054600d7020 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipRotationTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipRotationTest.kt
@@ -88,8 +88,7 @@ class PipRotationTest(testSpec: FlickerTestParameter) : PipTransition(testSpec)
      */
     @Presubmit
     @Test
-    override fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation,
-        testSpec.config.endRotation, allStates = false)
+    override fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     /**
      * Checks the position of the navigation bar at the start and end of the transition
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipTransition.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipTransition.kt
index ca80d1837ea87..ce89fb6af67d3 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipTransition.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipTransition.kt
@@ -187,6 +187,5 @@ abstract class PipTransition(protected val testSpec: FlickerTestParameter) {
 
     @Presubmit
     @Test
-    open fun entireScreenCovered() =
-        testSpec.entireScreenCovered(testSpec.config.startRotation, Surface.ROTATION_0)
+    open fun entireScreenCovered() = testSpec.entireScreenCovered()
 }
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/SetRequestedOrientationWhilePinnedTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/SetRequestedOrientationWhilePinnedTest.kt
index e7b61970cbebb..02a3eb1e070ae 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/SetRequestedOrientationWhilePinnedTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/SetRequestedOrientationWhilePinnedTest.kt
@@ -144,9 +144,7 @@ class SetRequestedOrientationWhilePinnedTest(
 
     @FlakyTest
     @Test
-    override fun entireScreenCovered() {
-        super.entireScreenCovered()
-    }
+    override fun entireScreenCovered() = super.entireScreenCovered()
 
     companion object {
         @Parameterized.Parameters(name = "{0}")
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt
index 08c9e5dc7b640..2cc19438b9272 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt
@@ -36,30 +36,35 @@ fun FlickerTestParameter.navBarWindowIsVisible() {
     }
 }
 
+/**
+ * If [allStates] is true, checks if the stack space of all displays is fully covered
+ * by any visible layer, during the whole transitions
+ *
+ * Otherwise, checks if the stack space of all displays is fully covered
+ * by any visible layer, at the start and end of the transition
+ *
+ * @param allStates if all states should be checked, othersie, just initial and final
+ */
 @JvmOverloads
-fun FlickerTestParameter.entireScreenCovered(
-    beginRotation: Int,
-    endRotation: Int = beginRotation,
-    allStates: Boolean = true
-) {
-    val startingBounds = WindowUtils.getDisplayBounds(beginRotation)
-    val endingBounds = WindowUtils.getDisplayBounds(endRotation)
+fun FlickerTestParameter.entireScreenCovered(allStates: Boolean = true) {
     if (allStates) {
         assertLayers {
-            if (startingBounds == endingBounds) {
-                this.coversAtLeast(startingBounds)
-            } else {
-                this.coversAtLeast(startingBounds)
-                    .then()
-                    .coversAtLeast(endingBounds)
+            this.invoke("entireScreenCovered") { entry ->
+                entry.entry.displays.forEach { display ->
+                    entry.visibleRegion().coversAtLeast(display.layerStackSpace)
+                }
             }
         }
     } else {
         assertLayersStart {
-            this.visibleRegion().coversAtLeast(startingBounds)
+            this.entry.displays.forEach { display ->
+                this.visibleRegion().coversAtLeast(display.layerStackSpace)
+            }
         }
         assertLayersEnd {
-            this.visibleRegion().coversAtLeast(endingBounds)
+            this.entry.displays.forEach { display ->
+                this.visibleRegion().coversAtLeast(display.layerStackSpace)
+            }
         }
     }
 }
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/close/CloseAppTransition.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/close/CloseAppTransition.kt
index f9e6babee938b..3c610aff04e07 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/close/CloseAppTransition.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/close/CloseAppTransition.kt
@@ -123,9 +123,7 @@ abstract class CloseAppTransition(protected val testSpec: FlickerTestParameter)
 
     @Presubmit
     @Test
-    open fun entireScreenCovered() {
-        testSpec.entireScreenCovered(testSpec.config.startRotation, Surface.ROTATION_0)
-    }
+    open fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToAppTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToAppTest.kt
index 384d8e8e998dc..d17e77d74c1c9 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToAppTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToAppTest.kt
@@ -119,7 +119,7 @@ class CloseImeAutoOpenWindowToAppTest(private val testSpec: FlickerTestParameter
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToHomeTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToHomeTest.kt
index ade215b3022d9..6f0f55aa4888b 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToHomeTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToHomeTest.kt
@@ -116,8 +116,7 @@ class CloseImeAutoOpenWindowToHomeTest(private val testSpec: FlickerTestParamete
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation,
-        Surface.ROTATION_0)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToAppTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToAppTest.kt
index cdfcff3d4beb7..6cdf32c8b2cc9 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToAppTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToAppTest.kt
@@ -115,7 +115,7 @@ class CloseImeWindowToAppTest(private val testSpec: FlickerTestParameter) {
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToHomeTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToHomeTest.kt
index 05fc2672168ed..8aaf9251018f3 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToHomeTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeWindowToHomeTest.kt
@@ -125,8 +125,7 @@ class CloseImeWindowToHomeTest(private val testSpec: FlickerTestParameter) {
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation,
-        Surface.ROTATION_0)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/OpenImeWindowTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/OpenImeWindowTest.kt
index f35a180e1ad63..665204bc9e1ef 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/OpenImeWindowTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/OpenImeWindowTest.kt
@@ -108,7 +108,7 @@ class OpenImeWindowTest(private val testSpec: FlickerTestParameter) {
 
     @Presubmit
     @Test
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/ReOpenImeWindowTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/ReOpenImeWindowTest.kt
index 3bcf793e90719..fe1b1cd4795d2 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/ime/ReOpenImeWindowTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/ime/ReOpenImeWindowTest.kt
@@ -143,8 +143,7 @@ class ReOpenImeWindowTest(private val testSpec: FlickerTestParameter) {
     @Presubmit
     @Test
     // During testing the launcher is always in portrait mode
-    fun entireScreenCovered() = testSpec.entireScreenCovered(testSpec.config.startRotation,
-        testSpec.config.endRotation)
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/ActivitiesTransitionTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/ActivitiesTransitionTest.kt
index a21eae8cb4ed8..42c252e70eeab 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/ActivitiesTransitionTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/ActivitiesTransitionTest.kt
@@ -27,7 +27,6 @@ import com.android.server.wm.flicker.FlickerTestParameter
 import com.android.server.wm.flicker.FlickerTestParameterFactory
 import com.android.server.wm.flicker.LAUNCHER_COMPONENT
 import com.android.server.wm.flicker.repetitions
-import com.android.server.wm.flicker.startRotation
 import com.android.server.wm.flicker.annotation.Group1
 import com.android.server.wm.flicker.dsl.FlickerBuilder
 import com.android.server.wm.flicker.helpers.TwoActivitiesAppHelper
@@ -90,9 +89,7 @@ class ActivitiesTransitionTest(val testSpec: FlickerTestParameter) {
 
     @Presubmit
     @Test
-    fun entireScreenCovered() {
-        testSpec.entireScreenCovered(testSpec.config.startRotation)
-    }
+    fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppNonResizeableTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppNonResizeableTest.kt
index 0adcca21528dc..a7311a6db6903 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppNonResizeableTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppNonResizeableTest.kt
@@ -138,7 +138,7 @@ class OpenAppNonResizeableTest(testSpec: FlickerTestParameter) : OpenAppTransiti
     override fun visibleLayersShownMoreThanOneConsecutiveEntry() =
             super.visibleLayersShownMoreThanOneConsecutiveEntry()
 
-    @FlakyTest
+    @Postsubmit
     @Test
     override fun entireScreenCovered() = super.entireScreenCovered()
 
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppTransition.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppTransition.kt
index 1435120e2cfbc..434b244816581 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppTransition.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/launch/OpenAppTransition.kt
@@ -124,9 +124,7 @@ abstract class OpenAppTransition(protected val testSpec: FlickerTestParameter) {
     @Presubmit
     @Test
     // During testing the launcher is always in portrait mode
-    open fun entireScreenCovered() {
-        testSpec.entireScreenCovered(Surface.ROTATION_0, testSpec.config.endRotation)
-    }
+    open fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/quickswitch/QuickSwitchFromLauncherTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/quickswitch/QuickSwitchFromLauncherTest.kt
index 939219000897a..6b9ab446e0583 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/quickswitch/QuickSwitchFromLauncherTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/quickswitch/QuickSwitchFromLauncherTest.kt
@@ -327,7 +327,7 @@ class QuickSwitchFromLauncherTest(private val testSpec: FlickerTestParameter) {
      */
     @Postsubmit
     @Test
-    fun screenIsAlwaysFilled() = testSpec.entireScreenCovered(testSpec.config.startRotation)
+    fun screenIsAlwaysFilled() = testSpec.entireScreenCovered()
 
     companion object {
         @Parameterized.Parameters(name = "{0}")
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/RotationTransition.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/RotationTransition.kt
index 2b0b3c23a0b23..612ff9d3a1536 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/RotationTransition.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/RotationTransition.kt
@@ -25,7 +25,6 @@ import com.android.server.wm.flicker.FlickerTestParameter
 import com.android.server.wm.flicker.dsl.FlickerBuilder
 import com.android.server.wm.flicker.endRotation
 import com.android.server.wm.flicker.helpers.StandardAppHelper
-import com.android.server.wm.flicker.helpers.WindowUtils
 import com.android.server.wm.flicker.helpers.setRotation
 import com.android.server.wm.flicker.navBarLayerIsVisible
 import com.android.server.wm.flicker.navBarLayerRotatesAndScales
@@ -39,8 +38,6 @@ abstract class RotationTransition(protected val testSpec: FlickerTestParameter)
     protected abstract val testApp: StandardAppHelper
 
     protected val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
-    protected val startingPos get() = WindowUtils.getDisplayBounds(testSpec.config.startRotation)
-    protected val endingPos get() = WindowUtils.getDisplayBounds(testSpec.config.endRotation)
 
     protected open val transition: FlickerBuilder.(Map<String, Any?>) -> Unit = {
         setup {
@@ -107,10 +104,7 @@ abstract class RotationTransition(protected val testSpec: FlickerTestParameter)
 
     @Presubmit
     @Test
-    open fun entireScreenCovered() {
-        testSpec.entireScreenCovered(testSpec.config.startRotation,
-            testSpec.config.endRotation, allStates = false)
-    }
+    open fun entireScreenCovered() = testSpec.entireScreenCovered()
 
     @Presubmit
     @Test
@@ -124,7 +118,9 @@ abstract class RotationTransition(protected val testSpec: FlickerTestParameter)
     @Test
     open fun appLayerRotates_StartingPos() {
         testSpec.assertLayersStart {
-            this.visibleRegion(testApp.component).coversExactly(startingPos)
+            this.entry.displays.map { display ->
+                this.visibleRegion(testApp.component).coversExactly(display.layerStackSpace)
+            }
         }
     }
 
@@ -132,7 +128,9 @@ abstract class RotationTransition(protected val testSpec: FlickerTestParameter)
     @Test
     open fun appLayerRotates_EndingPos() {
         testSpec.assertLayersEnd {
-            this.visibleRegion(testApp.component).coversExactly(endingPos)
+            this.entry.displays.map { display ->
+                this.visibleRegion(testApp.component).coversExactly(display.layerStackSpace)
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/SeamlessAppRotationTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/SeamlessAppRotationTest.kt
index 264c5d8e18529..48efe73312c36 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/SeamlessAppRotationTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/rotation/SeamlessAppRotationTest.kt
@@ -102,9 +102,11 @@ class SeamlessAppRotationTest(
     @Test
     fun appLayerRotates() {
         testSpec.assertLayers {
-            this.coversExactly(startingPos, testApp.component)
-                .then()
-                .coversExactly(endingPos, testApp.component)
+            this.invoke("entireScreenCovered") { entry ->
+                entry.entry.displays.map { display ->
+                    entry.visibleRegion(testApp.component).coversExactly(display.layerStackSpace)
+                }
+            }
         }
     }