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 dcabce896ce2d..f263ee58dfce8 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/CommonAssertions.kt
@@ -53,19 +53,19 @@ fun LayersAssertion.noUncoveredRegions(
     if (allStates) {
         all("noUncoveredRegions", enabled, bugId) {
             if (startingBounds == endingBounds) {
-                this.coversRegion(startingBounds)
+                this.coversAtLeastRegion(startingBounds)
             } else {
-                this.coversRegion(startingBounds)
+                this.coversAtLeastRegion(startingBounds)
                         .then()
-                        .coversRegion(endingBounds)
+                        .coversAtLeastRegion(endingBounds)
             }
         }
     } else {
         start("noUncoveredRegions_StartingPos") {
-            this.coversRegion(startingBounds)
+            this.coversAtLeastRegion(startingBounds)
         }
         end("noUncoveredRegions_EndingPos") {
-            this.coversRegion(endingBounds)
+            this.coversAtLeastRegion(endingBounds)
         }
     }
 }
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 4746376b724d1..1bc72df146a55 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
@@ -128,11 +128,11 @@ class SeamlessAppRotationTest(
                         val startingBounds = WindowUtils.getDisplayBounds(beginRotation)
                         val endingBounds = WindowUtils.getDisplayBounds(endRotation)
                         if (startingBounds == endingBounds) {
-                            this.coversRegion(startingBounds)
+                            this.coversAtLeastRegion(startingBounds)
                         } else {
-                            this.coversRegion(startingBounds)
+                            this.coversAtLeastRegion(startingBounds)
                                     .then()
-                                    .coversRegion(endingBounds)
+                                    .coversAtLeastRegion(endingBounds)
                         }
                     }
                 }