如何同步滚动两个SingleChildScrollView小部件

ScrollController _controller1 = ScrollController();
ScrollController _controller2 = ScrollController();

SingleChildScrollView(
  controller: _controller1,
  // 其他属性和子部件
)

SingleChildScrollView(
  controller: _controller2,
  // 其他属性和子部件
)

@override
void initState() {
  super.initState();
  
  _controller1.addListener(() {
    if (_controller1.position.pixels != _controller2.position.pixels) {
      _controller2.jumpTo(_controller1.position.pixels);
    }
  });
  
  _controller2.addListener(() {
    if (_controller2.position.pixels != _controller1.position.pixels) {
      _controller1.jumpTo(_controller2.position.pixels);
    }
  });
}

@override
void dispose() {
  _controller1.dispose();
  _controller2.dispose();
  super.dispose();
}