Second Cookie banner

Second cookie banner pop ups on top of the forms (e.g. in here https://www.qt.io/product/ui-design-tools and here https://www.qt.io/download (see attachment).
 
According to Evermade, only we can fix this since it's inside an iframe. "About the cookie banner thing, it's the form and the banner is inside the iframe and we can't control it but Olli apparently manages it so if you can forward the message it will be fine. So that banner has id hs-eu-cookie-confirmation and it should style value position change absolute -> relative."