Workaround -no-isolated-storage not working

Temporary until this also stops working

Bug: 154630865
Test: failed test, verified screenshot dumped
Change-Id: I80d8038a098c497216829168ca02e5a9b6b5584e
diff --git a/tests/tests/uirendering/AndroidManifest.xml b/tests/tests/uirendering/AndroidManifest.xml
index d7adaf7..f43818a 100644
--- a/tests/tests/uirendering/AndroidManifest.xml
+++ b/tests/tests/uirendering/AndroidManifest.xml
@@ -32,7 +32,8 @@
                   android:theme="@style/DefaultTheme"
                   android:screenOrientation="locked"
                   android:resizeableActivity="false"
-                  android:configChanges="uiMode" />
+                  android:configChanges="uiMode"
+                  android:requestLegacyExternalStorage="true" />
         <uses-library android:name="android.test.runner" />
     </application>