Steps to reproduce

1. Have an InputChip with an onDeleted handler and M3 enabled.
2. Run the app. (I tried macos, CanvasKit, and skwasm)
3. Hover over the delete button (X) of the InputChip

Expected results

The hover state should result in a circular shape according to the M3 spec. I feel that would also look better.

It seems this affects the focus state for the delete button as well.

Actual results

The hover state results in a square shape.

Code sample

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Center(
          child: InputChip(
            label: Text('Test'),
            onPressed: () {},
            onDeleted: () {},
          ),
        ),
      ),
    );
  }
}

Screenshots

Screenshot

Flutter info

Flutter 3.19.0-3.0.pre.43 • channel main • https://github.com/flutter/flutter
Framework • revision f961fdf2ba (4 hours ago) • 2024-01-10 17:37:07 -0500
Engine • revision a045134c91
Tools • Dart 3.4.0 (build 3.4.0-14.0.dev) • DevTools 2.31.0