Flutter 颤振可选择链接通知-链接不工作

我正在使用Flitter_linkify软件包，在iOS上运行

我已经使用Linkify小部件使其工作正常

但当我使用SelectableLinkify时：链接仍然使用链接样式（蓝色下划线）显示，但单击时链接不再加载

关于什么可能出错/如何调试有什么想法吗

谢谢大家!

要复制的代码：

import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:flutter_linkify/flutter_linkify.dart';

class TestingScreen extends StatefulWidget {
  @override
  _TestingScreenState createState() => _TestingScreenState();
}

class _TestingScreenState extends State<TestingScreen> {
  _launchURL(String url) async {
    if (await canLaunch(url)) {
      await launch(url, forceWebView: true);
    } else {
      throw 'Could not launch $url';
    }
  }


  @override
  Widget build(BuildContext context) {

    return Scaffold(
      body: SafeArea(
        child: Center(
          child: SelectableLinkify(
            onOpen: (link) {
              _launchURL(link.url);
            },
            text:
            'I have an awesome website https://google.com',
          ),
        ),
      ),
    );
  }
}

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[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
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! Doctor found issues in 1 category.