Skip Dialog interaction test (#29385)

diff --git a/packages/flutter/test/material/text_field_focus_test.dart b/packages/flutter/test/material/text_field_focus_test.dart
index 67039ea..68c1611 100644
--- a/packages/flutter/test/material/text_field_focus_test.dart
+++ b/packages/flutter/test/material/text_field_focus_test.dart
@@ -130,7 +130,7 @@
     await tester.pumpWidget(Container());
 
     expect(tester.testTextInput.isVisible, isFalse);
-  });
+  }, skip: true); // https://github.com/flutter/flutter/issues/29384.
 
   testWidgets('Focus triggers keep-alive', (WidgetTester tester) async {
     final FocusNode focusNode = FocusNode();