Having issues getting safari to not close the browser upon completion of the code below. Chrome and Firefox stay up, but safari closes the second it finishes. I am using Webdriver, and writing with javascript.

    let driver = await new Builder().forBrowser("safari").build();
    await driver.get("http://website.com");
    await driver.findElement(By.name("os_username")).sendKeys("username");
    await driver.findElement(By.name("os_password")).sendKeys("password");
    await driver.findElement(By.name("login")).sendKeys(Key.RETURN);

    // input search bar data, and click return.
    await driver.sleep(5000);
    await driver.findElement(By.name("searchString")).sendKeys("Name");
    await driver.findElement(By.name("searchString")).sendKeys(Key.RETURN);
    await driver.sleep(10000);
}
safariLogin(); ```