Can't complete captcha Python requests?

Question

Python

On the example of the site - https://www.google.com/recaptcha/api2/demo everything worked
. Now I'm doing the passage of the captcha at the link https://www.spotify.com/kz-ru/signup .
Error - selenium.common.exceptions.JavascriptException: Message: javascript error: Cannot read properties of null (reading 'submit') 101 lines
As I understand it, it is that it cannot find js_submit by element. I wrote novalidate, it's just that there was an id in the captcha test site in the form, it's not here. Help me find this submit please.