Material text selection menu should not show pointer cursor (#100248)

packages/flutter/lib/src/material/desktop_text_selection.dart

@@ -332,6 +332,8 @@ class _DesktopTextSelectionToolbarButton extends StatelessWidget {
       child: TextButton(
         style: TextButton.styleFrom(
           alignment: Alignment.centerLeft,
+          enabledMouseCursor: SystemMouseCursors.basic,
+          disabledMouseCursor: SystemMouseCursors.basic,
           primary: primary,
           shape: const RoundedRectangleBorder(),
           minimumSize: const Size(kMinInteractiveDimension, 36.0),

packages/flutter/test/material/text_field_test.dart

@@ -10027,6 +10027,45 @@ void main() {
     await gesture.moveTo(center);
   });
 
+  testWidgets('Text selection menu does not change mouse cursor when hovered', (WidgetTester tester) async {
+    final TextEditingController controller = TextEditingController(
+      text: 'Atwater Peel Sherbrooke Bonaventure',
+    );
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Material(
+          child: MouseRegion(
+            cursor: SystemMouseCursors.forbidden,
+            child: TextField(
+              controller: controller,
+            ),
+          ),
+        ),
+      ),
+    );
+
+    expect(find.text('Copy'), findsNothing);
+
+    final TestGesture gesture = await tester.startGesture(
+      textOffsetToPosition(tester, 3),
+      kind: PointerDeviceKind.mouse,
+      buttons: kSecondaryMouseButton,
+    );
+    addTearDown(gesture.removePointer);
+    await tester.pump();
+    await gesture.up();
+    await tester.pumpAndSettle();
+
+    expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.text);
+    expect(find.text('Copy'), findsOneWidget);
+
+    await gesture.moveTo(tester.getCenter(find.text('Copy')));
+    expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.basic);
+  },
+    variant: TargetPlatformVariant.desktop(),
+    skip: isContextMenuProvidedByPlatform, // [intended] only applies to platforms where we supply the context menu.
+  );
+
   testWidgets('Caret rtl with changing width', (WidgetTester tester) async {
     late StateSetter setState;
     bool isWide = false;