Can't able to execute async js
Version: Version 71.0.3578.80 (Official Build) (64-bit)
         ChromeDriver 2.45
In case of Headless mode

Example:
Map<String, Double> coordinate = new HashMap<>();
        String jsScript ="var done = arguments[0]; navigator.geolocation.getCurrentPosition(function(p){ done(p.coords)});";
        JavascriptExecutor js = (JavascriptExecutor) driver;
        Map<String, Double> coord =(Map)js.executeAsyncScript( jsScript );


Error:
Exception occured: org.openqa.selenium.ScriptTimeoutException: script timeout