Fullscreen operation is not working in selenium webdriver 3.x

Firefox Version: 52.0.2 (32-bit)
Platform: Windows 7
Selenium Webdriver version: 3.4.0 (Java bindings)
Problem statement: While trying to perform full screen operation in firefox browser then it throws UnsupportedCommandException

Test Code:

public class GeckoTest {
    public static void main(String[] args) throws IOException {
        System.setProperty("webdriver.gecko.driver","<geckodriver executable>");
        FirefoxBinary binary = new FirefoxBinary(new File("firefox binary"));
        FirefoxOptions options = new FirefoxOptions();
        options.setBinary(binary);
        options.setLogLevel(Level.ALL);
        WebDriver browser = new FirefoxDriver(options);
        browser.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
        browser.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
        browser.get("http://examples.sencha.com/extjs/6.5.0/examples/kitchensink/?classic#form-fieldtypes");
        browser.manage().window().fullscreen();
        WebDriverWait wait = new WebDriverWait(browser,20,3000);
        wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath(".//div[contains(@class,'x-form-spinner x-form-spinner-default x-form-spinner-down x-form-spinner-down-default')]")));
        Actions builder = new Actions(browser);
        builder.doubleClick(browser.findElement(By.xpath(".//div[contains(@class,'x-form-spinner x-form-spinner-default x-form-spinner-down x-form-spinner-down-default')]"))).perform();
        browser.close();
    }
}

EDIT: It seems this is an known issue and will be fixed in FF55 as per this enter link description here