Fix CustomizedAppBarTest#smallTopAppBar_expandsToScreen

Fix: 348043200
Flag: EXEMPT test fix
Test: unit test
Change-Id: Id3c351ffcf007a6d0e8607b173c974409fbe0ca9
diff --git a/packages/SettingsLib/Spa/testutils/src/com/android/settingslib/spa/testutils/ComposeContentTestRuleExt.kt b/packages/SettingsLib/Spa/testutils/src/com/android/settingslib/spa/testutils/ComposeContentTestRuleExt.kt
index 0436fc2..53d4531 100644
--- a/packages/SettingsLib/Spa/testutils/src/com/android/settingslib/spa/testutils/ComposeContentTestRuleExt.kt
+++ b/packages/SettingsLib/Spa/testutils/src/com/android/settingslib/spa/testutils/ComposeContentTestRuleExt.kt
@@ -17,6 +17,7 @@
 package com.android.settingslib.spa.testutils
 
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.safeDrawingPadding
 import androidx.compose.foundation.layout.sizeIn
 import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
@@ -75,7 +76,7 @@
     setContent {
         SettingsTheme {
             Surface {
-                Box {
+                Box(Modifier.safeDrawingPadding()) {
                     Box(
                         Modifier
                             .sizeIn(maxWidth = parentMaxWidth, maxHeight = parentMaxHeight)