Unity windows system tray NotifyIcon (winforms)

Hi guys !

1. I'm developing an application with asynchronous requests (UnityWebRequests.SendRequest) with await Task.Delay() and want to add windows NotifyIcon in system tray.
2. I found this source to make app system tray icon using WinForms.dll. https://www.programmersought.com/article/23467662017/

The problem is: this realization blocks my requests when I use Task.Delay().

3. So I found another source with separate winforms application and this guy uses [STAThread] and Mutex in his winforms solution http://www.laowangomg.com/?p=496 , but I don't want to run an external process (honestly I haven't tested if this solution works)

I understand that I need some kind of additional threads synchronization.
I know about threads not much, so who can explain how to avoid this without big changing in application logic ?
Maybe there is a ready-made solution (I haven't found any in asset store)??

Thanks.

 

Did you manage to solve this?