How can I fix sidebar toggle jumpyness / have the button next to the traffic lights like in a native app?

[benthillerkus]

Screen.Recording.2023-09-02.at.00.07.59.mp4

This is how it currently looks. There also seems to be a bug, where if I maximize or minimize the window, the first click on the icon will be ignored.

This is my button code:

import 'package:flutter/cupertino.dart';

class SidebarToggle extends StatelessWidget {
  const SidebarToggle({super.key});

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 8),
      child: ToolBarIconButton(
        icon: const MacosIcon(CupertinoIcons.sidebar_left),
        showLabel: false,
        label: 'Toggle Sidebar',
        onPressed: MacosWindowScope.of(context).toggleSidebar,
      ).build(
        context,
        ToolbarItemDisplayMode.inToolbar,
      ),
    );
  }
}