electron. How to overlay the dock panel with a new window?

Question

JavaScript

Can't close dockpanel on mac os, code:

var  {width, height} = electron.screen.getPrimaryDisplay().workAreaSize;
var win= new BrowserWindow({
 width: width,
 height: height,
 transparent: true,
 frame: false, 
 alwaysOnTop: true
});
win.setMenu(null);

alwaysOnTop - does not overlap.
Implementation example in telegram: