当webdriver在使用Angular 6开发的站点上运行时，selenium中的isEnabled()函数总是返回true

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Example {
    public static void main(String[] args) {
        // 设置webdriver路径
        System.setProperty("webdriver.chrome.driver", "path/to/chromedriver");

        // 创建webdriver实例
        WebDriver driver = new ChromeDriver();

        // 打开网页
        driver.get("https://example.com");

        // 等待元素可点击
        WebDriverWait wait = new WebDriverWait(driver, 10);
        WebElement element = wait.until(ExpectedConditions.elementToBeClickable(By.id("elementId")));

        // 判断元素是否可用
        boolean isEnabled = element.isEnabled();
        System.out.println("Is element enabled? " + isEnabled);

        // 关闭浏览器
        driver.quit();
    }
}