Clojurians Log v2

I am trying to manipulate widgets inside shadowRoot. I can change values of text fields using JavaScript, but that does not seem to be exactly similar to submitting text via WebDriver (validation handlers don't get triggered etc). Is there any good solution for that?

I have tried returning an element from JS and operating on it, but that fails with "element is not attached to the page document"

Oh, it actually works if I unwrap :ELEMENT and pass the result to fill-el!