I have my site here:
AUT

when I do the following:

     WebElement password = driver.findElement(By.className("gigya-input-password"));
     password.sendKeys(PASSWORD);

or

        WebElement myElement = driver.findElement(By.className("gigya-input-password"));
        String js = "arguments[0].setAttribute('value','"+PASSWORD+"')";
        ((JavascriptExecutor) driver).executeScript(js, myElement);

I get the following error:
org.openqa.selenium.ElementNotInteractableException: element not interactable

How do I enter text into the field w/ selenium webdriver correct?

I already have a Thread.sleep(2000); to make element visible.

And WebElement password = new WebDriverWait(driver, java.time.Duration.ofSeconds(10)).until(ExpectedConditions.elementToBeClickable(By.className("gigya-input-password"))); gives a TimeoutException.