Specify widget height in EditableText shortcuts tests (#98607)

packages/flutter/test/widgets/editable_text_shortcuts_test.dart

@@ -69,6 +69,7 @@ void main() {
         child: SizedBox(
           // Softwrap at exactly 20 characters.
           width: 201,
+          height: 200,
           child: EditableText(
             controller: controller,
             showSelectionHandles: true,
@@ -118,7 +119,7 @@ void main() {
         expect(controller.selection, const TextSelection.collapsed(offset: -1), reason: activator.toString());
       }
     },
-    skip: kIsWeb, // [intended]
+    skip: kIsWeb, // [intended] on web these keys are handled by the browser.
     variant: TargetPlatformVariant.all(),
   );
 
@@ -1627,7 +1628,7 @@ void main() {
         });
       });
     },
-    skip: kIsWeb, // [intended]
+    skip: kIsWeb, // [intended] on web these keys are handled by the browser.
   );
 
   group('macOS shortcuts', () {
@@ -1796,5 +1797,5 @@ void main() {
         affinity: TextAffinity.upstream,
       ));
     }, variant: macOSOnly);
-  });
+  }, skip: kIsWeb); // [intended] on web these keys are handled by the browser.
 }